| 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 | $129.49 | 11.872% | $144.8631 | $144.86 | $144.85 | $144.90 |
| Purchase #2 | $16.90 | 6.496% | $17.9978 | $18.00 | $18.00 | $18.00 |
| Purchase #3 | $196.51 | 12.134% | $220.3545 | $220.35 | $220.35 | $220.40 |
| Purchase #4 | $59.29 | 4.859% | $62.1709 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $151.28 | 5.347% | $159.3689 | $159.37 | $159.35 | $159.40 |
| Purchase #6 | $102.79 | 9.130% | $112.1747 | $112.17 | $112.15 | $112.20 |
| Purchase #7 | $44.27 | 11.407% | $49.3199 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $700.53 | $766.2498 | $766.24 | $766.15 | $766.40 | |