| 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 | $78.81 | 7.827% | $84.9785 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $74.93 | 5.330% | $78.9238 | $78.92 | $78.90 | $78.90 |
| Purchase #3 | $112.35 | 7.273% | $120.5212 | $120.52 | $120.50 | $120.50 |
| Purchase #4 | $48.32 | 9.647% | $52.9814 | $52.98 | $53.00 | $53.00 |
| Purchase #5 | $83.93 | 12.134% | $94.1141 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $220.33 | 7.184% | $236.1585 | $236.16 | $236.15 | $236.20 |
| Purchase #7 | $94.82 | 5.412% | $99.9517 | $99.95 | $99.95 | $100.00 |
| 7 purchase totals = | $713.49 | $767.6292 | $767.62 | $767.60 | $767.70 | |