| 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 | $62.91 | 5.525% | $66.3858 | $66.39 | $66.40 | $66.40 |
| Purchase #2 | $203.77 | 12.400% | $229.0375 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $34.55 | 10.155% | $38.0586 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $44.88 | 8.107% | $48.5184 | $48.52 | $48.50 | $48.50 |
| Purchase #5 | $44.31 | 13.665% | $50.365 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $202.62 | 6.767% | $216.3313 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $125.77 | 11.642% | $140.4121 | $140.41 | $140.40 | $140.40 |
| 7 purchase totals = | $718.81 | $789.1087 | $789.12 | $789.10 | $789.10 | |