Staples 12-Digit Display Printing Calculator

The Staples 12-Digit Display Printing Calculator prints 2 lines per second for fast and easy calculations. Keep track of purchases- expenses and transactions with this multi-function calculator that makes math easier. Perfect for school- home- or at the office- this calculator includes margin- cost- sell and tax keys to keep books organized. Its printing function allows you to print figures on a paper roll that's easy to install. This calculator also includes calendar and clock functions and is AC or battery powered.