| 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 | $38.44 | 8.779% | $41.8146 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $27.96 | 8.868% | $30.4395 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $138.80 | 5.798% | $146.8476 | $146.85 | $146.85 | $146.80 |
| Purchase #4 | $111.85 | 3.776% | $116.0735 | $116.07 | $116.05 | $116.10 |
| Purchase #5 | $154.45 | 5.600% | $163.0992 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $240.78 | 8.219% | $260.5697 | $260.57 | $260.55 | $260.60 |
| Purchase #7 | $195.81 | 13.791% | $222.8142 | $222.81 | $222.80 | $222.80 |
| 7 purchase totals = | $908.09 | $981.6583 | $981.65 | $981.60 | $981.60 | |