| 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 | $30.85 | 7.787% | $33.2523 | $33.25 | $33.25 | $33.30 |
| Purchase #2 | $121.27 | 9.210% | $132.439 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $66.68 | 12.554% | $75.051 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $233.44 | 5.244% | $245.6816 | $245.68 | $245.70 | $245.70 |
| Purchase #5 | $199.85 | 13.321% | $226.472 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $29.61 | 11.711% | $33.0776 | $33.08 | $33.10 | $33.10 |
| Purchase #7 | $159.30 | 13.284% | $180.4614 | $180.46 | $180.45 | $180.50 |
| 7 purchase totals = | $841.00 | $926.4349 | $926.43 | $926.45 | $926.60 | |