| 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 | $51.51 | 3.686% | $53.4087 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $227.33 | 11.834% | $254.2322 | $254.23 | $254.25 | $254.20 |
| Purchase #3 | $44.30 | 9.533% | $48.5231 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $160.88 | 3.648% | $166.7489 | $166.75 | $166.75 | $166.70 |
| Purchase #5 | $56.68 | 5.112% | $59.5775 | $59.58 | $59.60 | $59.60 |
| Purchase #6 | $100.98 | 9.420% | $110.4923 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $107.99 | 13.240% | $122.2879 | $122.29 | $122.30 | $122.30 |
| 7 purchase totals = | $749.67 | $815.2706 | $815.27 | $815.30 | $815.20 | |