12-Digit Portable Printing Calculator with tax and business calculations prints 2.3 lines per second in two colors with positive numbers in purple and negative in red. Calculate business and sales functions with the touch of a few keys. Store tax rates and recall them whenever needed. Functions include clock/calendar, tax calculations, sign change, cost/sell/margin, round off/down, item count and memory. Decimal point system includes 0, 2, 3, and floating positions. Calculator runs on AC power with included adapter or battery with four AA batteries (sold separately) and shuts off automatically after seven minutes of nonuse. 1.1 lb. calculator also features a battery strength indicator.

With sophisticated features such as tax and profit margin calculations, a 12-digit display and high-end durability, this printing calculator is always ready for business. A fast, two-color, high-speed ink ribbon printing system ensures quick and efficient calculations. When you're not calculating numbers, a built-in clock and calendar make it a very useful addition to your desktop. Double-check function helps minimize errors for more accurate calculations. Backspace button allows you to quickly correct minor mistakes for time-saving operation. Printing calculator also includes currency conversion, tax calculation, business calculation, sign change, grand total, memory function and more.

10-digit, 2-line scientific calculator features a large display that shows the problem as you write it, and then shows the answer alongside. If you make an error, you can quickly clear it with the backspace key. Calculator offers one independent memory key and six constant memory keys. Solar-powered design also uses an included battery for convenient use anywhere. 240 built-in math functions speed up your equations to simplify the process. Slide-on hard case protects the calculator when not in use. This calculator is permitted on College Entrance Examination Boards including the SAT and PSAT/NSMQT.

Handheld calculator features a large 8-digit LCD screen, rubber keys, transparent housing and a compact size. The large 14mm display digits are easy on the eyes. Ergonomic shape with easy-grip contours fits comfortably in your hands. Compact size fits perfectly in a pocket or purse. Functions include percent, change sign, square root, automatic constants and three-key independent memory. Calculator is solar-powered with battery (AG10) backup.

Desktop calculator features a cabinet made from a high percentage of recycled plastic. The slanted, 12-digit LCD screen is easy to read and offers three-digit punctuation. Four-key memory includes memory plus, memory minus, recall memory and clear memory keys. Other functions include Grand Total, double-zero, cost/sell/margin, tax keys, square root, sign change, and percent key. Decimal settings include F, 3, 2, 0 and A. RoHS compliant calculator works in any lighting, automatically switching from solar to battery power in low light.

Scientific calculator features a large, high-contrast LCD that makes calculations easy and comfortable. Easy-to-use design can handle a total of 154 functions to help you make a wide variety of calculations. Large, durable keytops prevent miskeys for accurate use. A removable, hard cover case protects the calculator against damage when you're on the move.

Commercial Printing/Display Calculator features an easy-to-read, 17mm, fluorescent blue 12-digit display. Print 4.8 lines per second in two colors with positive numbers in black and negative numbers in red. Calculator prints up to 12 numerals and two symbols per line and three-digit punctuation. Multiple use key simplifies business calculations to save time and increase efficiency by handling functions like margin, markup, selling prices, costs, and percent changes. Other functions include two independently accessible four-key and grand total memories, tax calculations from stored tax rate memory, grand total, average keys, item counter, two-key rollover, double zero key, sign-change and right-shift key. Easy-touch keyboard offers contoured plus/equal and minus/equal keys, and multiplication, zero, and plus/equal keys are extra-large. Decimal positions are floating or fixed (6, 3, 2, 1, 0). Calculator runs on AC power.

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Heavy-duty, printing calculator prints 4.8 lines per second in two colors. Your printouts will feature positive numbers in black and negative numbers in red on standard-size paper rolls. For easy viewing, the extra-large, blue fluorescent display features 12 digits (17.0 mm) with punctuation. Grand Total Key adds the grand total of several calculations such as the total prices x units on an invoice. Use the Average Key to find the "mean" or average. Mark-Up Key performs mark-ups, cost/sell/margin calculations, percent changes, and automatic add-on/discounts. Calendar/clock function displays and prints date and time. The 4-key memory includes memory plus, memory minus, recall and clear memory keys. The deluxe commercial-quality calculator also includes floating (F) or fixed decimal (6-3-2-1-0), add (A) and constant (K) modes, item count, and round up/down/off selector. The calculator operates on AC power.

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