| 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 | $44.51 | 8.327% | $48.2163 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $26.30 | 9.716% | $28.8553 | $28.86 | $28.85 | $28.90 |
| Purchase #3 | $227.43 | 7.171% | $243.739 | $243.74 | $243.75 | $243.70 |
| Purchase #4 | $58.82 | 4.851% | $61.6734 | $61.67 | $61.65 | $61.70 |
| Purchase #5 | $151.54 | 12.428% | $170.3734 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $106.94 | 8.674% | $116.216 | $116.22 | $116.20 | $116.20 |
| Purchase #7 | $203.86 | 11.232% | $226.7576 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $819.40 | $895.8310 | $895.84 | $895.75 | $895.90 | |