| 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 | $29.39 | 13.536% | $33.3682 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $6.67 | 8.572% | $7.2418 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $250.41 | 11.150% | $278.3307 | $278.33 | $278.35 | $278.30 |
| Purchase #4 | $147.98 | 6.869% | $158.1447 | $158.14 | $158.15 | $158.10 |
| Purchase #5 | $111.51 | 11.676% | $124.5299 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $237.46 | 13.173% | $268.7406 | $268.74 | $268.75 | $268.70 |
| Purchase #7 | $37.97 | 8.328% | $41.1321 | $41.13 | $41.15 | $41.10 |
| 7 purchase totals = | $821.39 | $911.4880 | $911.48 | $911.55 | $911.30 | |