| 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 | $28.49 | 10.651% | $31.5245 | $31.52 | $31.50 | $31.50 |
| Purchase #2 | $94.26 | 8.689% | $102.4503 | $102.45 | $102.45 | $102.50 |
| Purchase #3 | $44.71 | 9.109% | $48.7826 | $48.78 | $48.80 | $48.80 |
| Purchase #4 | $93.40 | 12.397% | $104.9788 | $104.98 | $105.00 | $105.00 |
| Purchase #5 | $150.32 | 8.535% | $163.1498 | $163.15 | $163.15 | $163.10 |
| Purchase #6 | $114.66 | 12.839% | $129.3812 | $129.38 | $129.40 | $129.40 |
| Purchase #7 | $139.73 | 4.809% | $146.4496 | $146.45 | $146.45 | $146.40 |
| 7 purchase totals = | $665.57 | $726.7168 | $726.71 | $726.75 | $726.70 | |