| 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 | $127.43 | 13.192% | $144.2406 | $144.24 | $144.25 | $144.20 |
| Purchase #2 | $130.72 | 9.533% | $143.1815 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $24.32 | 11.489% | $27.1141 | $27.11 | $27.10 | $27.10 |
| Purchase #4 | $208.61 | 6.688% | $222.5618 | $222.56 | $222.55 | $222.60 |
| Purchase #5 | $52.26 | 4.577% | $54.6519 | $54.65 | $54.65 | $54.70 |
| Purchase #6 | $44.94 | 8.205% | $48.6273 | $48.63 | $48.65 | $48.60 |
| Purchase #7 | $19.28 | 3.381% | $19.9319 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $607.56 | $660.3091 | $660.30 | $660.35 | $660.30 | |