Al Mizan .NET Accounting and Inventory includes a calculator designed to save users time and effort. Instead of opening the Windows calculator or an external calculator, you can open the built-in calculator from any numeric field in the software by pressing an arithmetic operator such as addition, subtraction, multiplication or division (+, -, *, /). Perform the calculation and press Enter to display the result. Press Enter again to insert that result into the field you were editing. This avoids copying results between applications and helps preserve accuracy. The following image shows the calculator in Al Mizan .NET:
.
.
