To calculate gross pay and total salary, simply add text boxes needed to determine those values to the document's body section.

When you spend as much time at the terminal as I do, having a calculator at your fingertips can be a really useful feature, and the Command-Line Fu web site tells us how to create one easily. To ...

However, it is very difficult to develop a calculator that can display accurate answers, and as an example, engineer Chad Nauseam explains how the 'Calculator' app installed on Android was developed.