| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.44 | 13.461% | $78.7873 | $78.79 | $78.80 | $78.80 |
| Purchase #2 | $77.41 | 12.229% | $86.8765 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $188.63 | 3.450% | $195.1377 | $195.14 | $195.15 | $195.10 |
| Purchase #4 | $97.69 | 8.805% | $106.2916 | $106.29 | $106.30 | $106.30 |
| Purchase #5 | $164.77 | 9.221% | $179.9634 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $160.73 | 4.367% | $167.7491 | $167.75 | $167.75 | $167.70 |
| Purchase #7 | $131.58 | 12.851% | $148.4893 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $890.25 | $963.2949 | $963.30 | $963.35 | $963.30 | |