This Casio calculator comes with dedicated keys that make tax calculation, currency exchange calculation as well as the task of calculating the grand total and percentage, among others, seem easy. On top of that, its display shows you the status of the operation - addition, subtraction, multiplication and division, so you can see the kind of operation that you’re performing. You can even take advantage of its Decimal and Rounding selector to control the number of digits that are shown after the decimal point to ensure that the result of your calculation is accurate. Featuring a stylish metal faceplate, this Casio calculator comes equipped with a tiltable display that helps you see its contents clearly. Its ergonomic keys, on the other hand, facilitate fast operation. Additionally, this 12-digit calculator is 2-way powered (solar + battery), which makes it highly reliable when you’ve got calculations to do.