| 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 | $205.88 | 9.829% | $226.1159 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $31.68 | 5.442% | $33.404 | $33.40 | $33.40 | $33.40 |
| Purchase #3 | $59.92 | 8.514% | $65.0216 | $65.02 | $65.00 | $65.00 |
| Purchase #4 | $226.80 | 3.240% | $234.1483 | $234.15 | $234.15 | $234.10 |
| Purchase #5 | $230.67 | 9.255% | $252.0185 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $34.51 | 7.373% | $37.0544 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $112.62 | 12.225% | $126.3878 | $126.39 | $126.40 | $126.40 |
| 7 purchase totals = | $902.08 | $974.1505 | $974.15 | $974.10 | $974.10 | |