| 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 | $44.80 | 7.499% | $48.1596 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $205.74 | 9.262% | $224.7956 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $139.68 | 12.528% | $157.1791 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $78.29 | 7.243% | $83.9605 | $83.96 | $83.95 | $84.00 |
| Purchase #5 | $155.82 | 6.129% | $165.3702 | $165.37 | $165.35 | $165.40 |
| Purchase #6 | $86.96 | 7.263% | $93.2759 | $93.28 | $93.30 | $93.30 |
| Purchase #7 | $84.42 | 12.612% | $95.0671 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $795.71 | $867.8080 | $867.82 | $867.80 | $868.00 | |