| 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 | $226.53 | 5.144% | $238.1827 | $238.18 | $238.20 | $238.20 |
| Purchase #2 | $26.98 | 7.328% | $28.9571 | $28.96 | $28.95 | $29.00 |
| Purchase #3 | $139.52 | 13.839% | $158.8282 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $53.49 | 8.652% | $58.118 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $43.60 | 12.262% | $48.9462 | $48.95 | $48.95 | $48.90 |
| Purchase #6 | $29.72 | 6.182% | $31.5573 | $31.56 | $31.55 | $31.60 |
| Purchase #7 | $198.37 | 5.624% | $209.5263 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $718.21 | $774.1158 | $774.13 | $774.15 | $774.10 | |