| 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 | $106.49 | 11.339% | $118.5649 | $118.56 | $118.55 | $118.60 |
| Purchase #2 | $19.94 | 3.829% | $20.7035 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $104.27 | 13.290% | $118.1275 | $118.13 | $118.15 | $118.10 |
| Purchase #4 | $151.94 | 4.640% | $158.99 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $221.43 | 3.510% | $229.2022 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $23.28 | 3.864% | $24.1795 | $24.18 | $24.20 | $24.20 |
| Purchase #7 | $174.51 | 12.536% | $196.3866 | $196.39 | $196.40 | $196.40 |
| 7 purchase totals = | $801.86 | $866.1542 | $866.15 | $866.20 | $866.20 | |