| 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 | $158.45 | 12.736% | $178.6302 | $178.63 | $178.65 | $178.60 |
| Purchase #2 | $244.39 | 11.499% | $272.4924 | $272.49 | $272.50 | $272.50 |
| Purchase #3 | $145.58 | 12.612% | $163.9405 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $108.85 | 8.762% | $118.3874 | $118.39 | $118.40 | $118.40 |
| Purchase #5 | $39.82 | 7.796% | $42.9244 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $82.90 | 4.316% | $86.478 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $121.28 | 10.640% | $134.1842 | $134.18 | $134.20 | $134.20 |
| 7 purchase totals = | $901.27 | $997.0371 | $997.03 | $997.10 | $997.00 | |