Adding Machine
The Adding Machine dialog box provides an online calculator or adding machine you can use for calculations. To access the Adding Machine dialog box, click the adding machine icon on the top menu bar.

How do I? and Field Help
To add an amount, type the amount and press ENTER. The amount will appear in the Tape box. The Items field records the number of items entered into the adding machine, and the total will appear below the Tape box.
To delete an amount, click the amount in the Tape box to highlight it and press DELETE.
Click Print to print the adding machine tape.