{"product_id":"casio-dm-1600b-16-digit-business-calculator-408786","title":"Casio DM-1600B 16-Digit Business Calculator","description":"\u003ch2\u003eCasio DM-1600B 16-Digit Business Calculator\u003c\/h2\u003e\n\n\u003cp\u003eSimplify everyday business and financial calculations with the Casio DM-1600B 16-Digit Business Calculator. Designed for professional office, accounting and retail applications, this desktop calculator combines an extra-large 16-digit LCD display with convenient tax calculations, percentage functions and adjustable decimal settings. Featuring a durable metal faceplate, responsive plastic keys, key rollover functionality and dual solar and battery power, the DM-1600B provides practical performance for demanding calculation tasks. Its spacious keyboard, comfortable desktop design and clear numerical display make it a reliable choice for business professionals and everyday office use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"Casio DM-1600B 16-Digit Business Desktop Calculator Silver Metal Faceplate\" src=\"https:\/\/cdn1.waltons.co.za\/product-images\/2026\/741101\/casio-calculator-practical-desk-top-16-digits-dm-1600b-1024x1024.webp\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCasio DM-1600B business desktop calculator\u003c\/li\u003e\n\t\u003cli\u003eExtra-large 16-digit LCD display\u003c\/li\u003e\n\t\u003cli\u003eDesigned for office, retail and accounting applications\u003c\/li\u003e\n\t\u003cli\u003eConvenient tax-inclusive and tax-exclusive calculations\u003c\/li\u003e\n\t\u003cli\u003eRegular percentage calculation functionality\u003c\/li\u003e\n\t\u003cli\u003eSupports discount and selling price calculations\u003c\/li\u003e\n\t\u003cli\u003eProfit margin and tax amount calculations\u003c\/li\u003e\n\t\u003cli\u003eDual solar and battery power supply\u003c\/li\u003e\n\t\u003cli\u003eAutomatic battery operation in low-light conditions\u003c\/li\u003e\n\t\u003cli\u003eDurable metal faceplate construction\u003c\/li\u003e\n\t\u003cli\u003eComfortable plastic calculation keys\u003c\/li\u003e\n\t\u003cli\u003eKey rollover for efficient high-speed input\u003c\/li\u003e\n\t\u003cli\u003eAdjustable decimal selector settings\u003c\/li\u003e\n\t\u003cli\u003eF, CUT, UP and 5\/4 rounding options\u003c\/li\u003e\n\t\u003cli\u003eADD2 setting for convenient financial calculations\u003c\/li\u003e\n\t\u003cli\u003eSpacious keyboard with dedicated function keys\u003c\/li\u003e\n\t\u003cli\u003eConvenient triple-zero (000) key\u003c\/li\u003e\n\t\u003cli\u003eClear LCD presentation of large numerical values\u003c\/li\u003e\n\t\u003cli\u003eProfessional silver desktop design\u003c\/li\u003e\n\t\u003cli\u003eDimensions of 209 x 155 x 36.3mm\u003c\/li\u003e\n\t\u003cli\u003eApproximately 265g total weight\u003c\/li\u003e\n\t\u003cli\u003eSuitable for everyday commercial calculations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003ch3\u003eProfessional 16-Digit Business Calculator\u003c\/h3\u003e\n\n\u003cp\u003eThe Casio DM-1600B is designed to handle everyday business calculations with ease. Its 16-digit numerical capacity supports large values, making it suitable for accounting, financial administration, commercial pricing and general office calculations.\u003c\/p\u003e\n\n\u003ch3\u003eExtra-Large LCD Display\u003c\/h3\u003e\n\n\u003cp\u003eThe calculator features an extra-large 16-digit liquid crystal display that provides clear visibility of entered values and calculation results. The spacious numerical display is particularly useful when working with large financial figures and detailed business calculations.\u003c\/p\u003e\n\n\u003ch3\u003eConvenient Tax Calculation Functions\u003c\/h3\u003e\n\n\u003cp\u003eBuilt-in tax calculation functionality allows users to calculate tax-inclusive and tax-exclusive amounts using a configured tax rate. This makes the DM-1600B practical for everyday VAT calculations, retail pricing and other commercial applications.\u003c\/p\u003e\n\n\u003ch3\u003eBusiness Pricing and Margin Calculations\u003c\/h3\u003e\n\n\u003cp\u003eThe calculator supports functions for determining selling prices, discounts, tax amounts and profit margins. These capabilities simplify routine business calculations and reduce the need for multiple manual arithmetic steps.\u003c\/p\u003e\n\n\u003ch3\u003eRegular Percentage Calculations\u003c\/h3\u003e\n\n\u003cp\u003eIntegrated percentage functionality provides a convenient way to calculate percentage-based values. This feature supports common business activities such as evaluating discounts, calculating price adjustments and determining percentage differences.\u003c\/p\u003e\n\n\u003ch3\u003eDual Solar and Battery Power\u003c\/h3\u003e\n\n\u003cp\u003eThe DM-1600B features a dual-power system combining solar energy with battery backup. The calculator operates using solar power when sufficient light is available and automatically switches to battery operation when lighting conditions are inadequate.\u003c\/p\u003e\n\n\u003ch3\u003eDurable Metal Faceplate\u003c\/h3\u003e\n\n\u003cp\u003eA sturdy metal faceplate provides a professional appearance while helping protect the calculator during everyday handling. Its durable construction makes the DM-1600B suitable for busy offices, retail counters and shared workstations.\u003c\/p\u003e\n\n\u003ch3\u003eComfortable Plastic Keys\u003c\/h3\u003e\n\n\u003cp\u003eThe calculator features well-positioned plastic keys designed for convenient operation. Its spacious keyboard arrangement supports comfortable numerical input during routine calculation tasks and extended periods of use.\u003c\/p\u003e\n\n\u003ch3\u003eKey Rollover for Faster Input\u003c\/h3\u003e\n\n\u003cp\u003eCasio's key rollover functionality stores key operations in an internal buffer, helping prevent missed entries during rapid input. This feature is particularly useful when entering multiple values during repetitive accounting or administrative calculations.\u003c\/p\u003e\n\n\u003ch3\u003eAdjustable Decimal Selector\u003c\/h3\u003e\n\n\u003cp\u003eThe built-in decimal selector allows users to choose between 4, 3, 2, 1 and 0 decimal places. An additional ADD2 setting automatically assumes two decimal places for addition and subtraction operations, simplifying certain financial calculations.\u003c\/p\u003e\n\n\u003ch3\u003eFlexible Rounding Settings\u003c\/h3\u003e\n\n\u003cp\u003eThe calculator includes F, CUT, UP and 5\/4 rounding options. These settings allow users to select floating decimal operation, truncation, upward rounding or standard rounding according to specific calculation requirements.\u003c\/p\u003e\n\n\u003ch3\u003eEfficient Numerical Entry\u003c\/h3\u003e\n\n\u003cp\u003eA practical keyboard layout includes dedicated arithmetic and function keys for efficient data entry. The triple-zero key makes entering larger numbers more convenient, particularly during repetitive office and commercial calculations.\u003c\/p\u003e\n\n\u003ch3\u003ePractical Desktop Construction\u003c\/h3\u003e\n\n\u003cp\u003eMeasuring 209 x 155 x 36.3mm and weighing approximately 265g, the Casio DM-1600B provides a stable desktop design with sufficient space for comfortable key operation. Its professional silver finish complements modern office environments.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for Business Applications\u003c\/h3\u003e\n\n\u003cp\u003eDesigned for financial administration, retail pricing, accounting and everyday office use, the DM-1600B combines essential arithmetic capabilities with practical business functions. Its clear display and intuitive controls support efficient daily calculation tasks.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\n\u003ctable style=\"border-collapse:collapse;width:100%;\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr style=\"background-color:#444444;color:#ffffff;\"\u003e\n\t\t\t\u003cth style=\"padding:8px;border:1px solid #dddddd;text-align:left;width:38%;\"\u003eSpecification\u003c\/th\u003e\n\t\t\t\u003cth style=\"padding:8px;border:1px solid #dddddd;text-align:left;\"\u003eDetails\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eCasio\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eProduct Model\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eDM-1600B\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr 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Size\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eExtra Large\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eDisplay Digits\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e16 Digits\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eBasic Calculations\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eAddition, Subtraction, Multiplication and Division\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003ePercentage Calculation\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eSupported\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eTax Calculation\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eTax-Inclusive and Tax-Exclusive\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eBusiness Functions\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eDiscount, Selling Price, Tax Amount and Margin Calculations\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eDecimal Selector\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e4 \/ 3 \/ 2 \/ 1 \/ 0 \/ ADD2\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eRounding Selector\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eF \/ CUT \/ UP \/ 5\/4\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eKey Rollover\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eSupported\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eKey Type\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003ePlastic Keys\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eNumerical Entry\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eDedicated Triple-Zero Key\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eFaceplate Material\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eMetal\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eSolar and Battery\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003ePower Switching\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eAutomatic According to Lighting Conditions\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eDimensions (D x W x H)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e209 x 155 x 36.3mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eApproximately 265g\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eSilver \/ Grey\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eProfessional Desktop\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003eRecommended Applications\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eAccounting, Finance, Retail, Office and Business Calculations\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Casio DM-1600B 16-Digit Business Calculator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePerform business calculations efficiently with the Casio DM-1600B 16-Digit Business Calculator. Combining an extra-large display, tax and percentage calculations, adjustable rounding functions, durable metal faceplate and dual solar and battery power, this professional desktop calculator delivers dependable functionality for financial administration, retail pricing and everyday office tasks.\u003c\/p\u003e\n","brand":"FirstShop","offers":[{"title":"Default Title","offer_id":67813671764335,"sku":"DM-1600B","price":559.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0457\/5893\/9300\/files\/dm-1600b-calculators-1263791550.jpg?v=1792536198","url":"https:\/\/www.firstshop.co.za\/products\/casio-dm-1600b-16-digit-business-calculator-408786","provider":"FirstShop","version":"1.0","type":"link"}