| 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 | $108.94 | 11.612% | $121.5901 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $188.96 | 13.874% | $215.1763 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $9.42 | 8.342% | $10.2058 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $27.89 | 3.332% | $28.8193 | $28.82 | $28.80 | $28.80 |
| Purchase #5 | $213.82 | 13.799% | $243.325 | $243.33 | $243.35 | $243.30 |
| Purchase #6 | $107.91 | 9.798% | $118.483 | $118.48 | $118.50 | $118.50 |
| Purchase #7 | $148.26 | 13.420% | $168.1565 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $805.20 | $905.7560 | $905.77 | $905.80 | $905.80 | |