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Calculator

You access the calculator by clicking the calculator button that appears in a field for an amount. The following image shows an example of the calculator.

This example image of the calculator contains the following elements: (1) Display area. (2) Number keys (0-9). (3) Basic Operators, including plus (+), minus (-), multiply (*), divide (/), equals (=), percent (%). (4) Buttons: BS (backspace), CE (clear entry), CA (clear all), Erase, Use, Close.