| 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 | $130.47 | 10.368% | $143.9971 | $144.00 | $144.00 | $144.00 |
| Purchase #2 | $245.49 | 8.424% | $266.1701 | $266.17 | $266.15 | $266.20 |
| Purchase #3 | $54.31 | 8.833% | $59.1072 | $59.11 | $59.10 | $59.10 |
| Purchase #4 | $13.50 | 12.191% | $15.1458 | $15.15 | $15.15 | $15.10 |
| Purchase #5 | $187.69 | 12.163% | $210.5187 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $211.95 | 5.295% | $223.1728 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $24.63 | 13.472% | $27.9482 | $27.95 | $27.95 | $27.90 |
| 7 purchase totals = | $868.04 | $946.0599 | $946.07 | $946.00 | $946.00 | |