The CASIO WD-320MT desktop calculator offers a wide range of functions for everyday use in the office, at home, or at school. With its 12-digit display and dual power supply (battery and solar), this calculator is extremely versatile and reliable. The WD-320MT's functions include basic arithmetic, currency conversion, percentage calculations, tax calculations, and much more. The dedicated Cost/Sell/Margin key lets you quickly and easily calculate profit margins. The calculator also features a convenient memory function that allows you to store and recall numerical values. The WD-320MT's large display shows numerical values ​​clearly, allowing you to easily keep track of all your calculations. Furthermore, the calculator is compact and lightweight, making it ideal for transport and use on the go. With the CASIO WD-320MT desktop calculator, you have a practical and reliable tool at hand to perform your daily calculations quickly and accurately.