Sharp EL2615PIII 12-Digit Desktop Printing Calculator- WhiteThe EL2615PIII heavy duty printing calculator with punctuation features a 12 digit fluorescent display. Quiet ribbon printer prints positive numbers in black, negative numbers in red, at a quick 4. 3 lines per second. Includes floating or fixed decimal, add and constant modes, item count, printer and nonprint modes, and round up down selector. Adds grand total of several calculations such as total prices x units on invoice. Markup key includes cost