| 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 | $143.74 | 5.134% | $151.1196 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $143.49 | 4.461% | $149.8911 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $170.26 | 5.538% | $179.689 | $179.69 | $179.70 | $179.70 |
| Purchase #4 | $116.81 | 8.633% | $126.8942 | $126.89 | $126.90 | $126.90 |
| Purchase #5 | $120.31 | 5.441% | $126.8561 | $126.86 | $126.85 | $126.90 |
| Purchase #6 | $100.95 | 5.104% | $106.1025 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $29.99 | 7.565% | $32.2587 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $825.55 | $872.8112 | $872.81 | $872.80 | $872.90 | |