| 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 | $143.39 | 9.458% | $156.9518 | $156.95 | $156.95 | $157.00 |
| Purchase #2 | $121.28 | 4.481% | $126.7146 | $126.71 | $126.70 | $126.70 |
| Purchase #3 | $103.29 | 4.122% | $107.5476 | $107.55 | $107.55 | $107.50 |
| Purchase #4 | $146.84 | 11.412% | $163.5974 | $163.60 | $163.60 | $163.60 |
| Purchase #5 | $19.51 | 3.466% | $20.1862 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $150.73 | 10.778% | $166.9757 | $166.98 | $167.00 | $167.00 |
| Purchase #7 | $233.64 | 4.524% | $244.2099 | $244.21 | $244.20 | $244.20 |
| 7 purchase totals = | $918.68 | $986.1832 | $986.19 | $986.20 | $986.20 | |