| 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 | $212.69 | 11.510% | $237.1706 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $48.88 | 6.386% | $52.0015 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $176.64 | 13.541% | $200.5588 | $200.56 | $200.55 | $200.60 |
| Purchase #4 | $12.96 | 9.647% | $14.2103 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $215.83 | 12.731% | $243.3073 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $128.78 | 6.418% | $137.0451 | $137.05 | $137.05 | $137.00 |
| Purchase #7 | $30.33 | 9.178% | $33.1137 | $33.11 | $33.10 | $33.10 |
| 7 purchase totals = | $826.11 | $917.4073 | $917.41 | $917.35 | $917.40 | |