| 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 | $41.36 | 7.688% | $44.5398 | $44.54 | $44.55 | $44.50 |
| Purchase #2 | $125.42 | 9.643% | $137.5143 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $204.41 | 10.520% | $225.9139 | $225.91 | $225.90 | $225.90 |
| Purchase #4 | $107.34 | 8.183% | $116.1236 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $139.83 | 7.129% | $149.7985 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $146.88 | 12.196% | $164.7935 | $164.79 | $164.80 | $164.80 |
| Purchase #7 | $106.26 | 5.852% | $112.4783 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $871.50 | $951.1619 | $951.15 | $951.15 | $951.10 | |