- 1). Open the spreadsheet program on your computer.
- 2). Create columns entitled "Date," "Gross Income," "Percentage" and "Tithe Amount."
- 3). Choose a specific day of the week to enter your tithing information into your spreadsheet.
- 4). Enter the date, your gross income for the week, the percentage of your tithe and the total of your tithe under the appropriate columns.
- 5). Enter the correct formula to cause your spreadsheet program to total your tithing amounts at the bottom of the "Tithe Amount" column.
Source...