| 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 | $110.28 | 11.366% | $122.8144 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $91.94 | 5.705% | $97.1852 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $230.43 | 8.186% | $249.293 | $249.29 | $249.30 | $249.30 |
| Purchase #4 | $50.28 | 6.726% | $53.6618 | $53.66 | $53.65 | $53.70 |
| Purchase #5 | $19.28 | 9.622% | $21.1351 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $59.99 | 8.821% | $65.2817 | $65.28 | $65.30 | $65.30 |
| Purchase #7 | $161.30 | 4.815% | $169.0666 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $723.50 | $778.4378 | $778.44 | $778.45 | $778.50 | |