| 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 | $24.53 | 3.507% | $25.3903 | $25.39 | $25.40 | $25.40 |
| Purchase #2 | $79.83 | 11.659% | $89.1374 | $89.14 | $89.15 | $89.10 |
| Purchase #3 | $76.43 | 7.180% | $81.9177 | $81.92 | $81.90 | $81.90 |
| Purchase #4 | $71.79 | 4.416% | $74.9602 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $169.68 | 5.128% | $178.3812 | $178.38 | $178.40 | $178.40 |
| Purchase #6 | $212.61 | 7.431% | $228.409 | $228.41 | $228.40 | $228.40 |
| Purchase #7 | $205.62 | 11.662% | $229.5994 | $229.60 | $229.60 | $229.60 |
| 7 purchase totals = | $840.49 | $907.7952 | $907.80 | $907.80 | $907.80 | |