| 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 | $142.53 | 10.527% | $157.5341 | $157.53 | $157.55 | $157.50 |
| Purchase #2 | $41.83 | 11.311% | $46.5614 | $46.56 | $46.55 | $46.60 |
| Purchase #3 | $27.26 | 3.135% | $28.1146 | $28.11 | $28.10 | $28.10 |
| Purchase #4 | $57.33 | 12.253% | $64.3546 | $64.35 | $64.35 | $64.40 |
| Purchase #5 | $125.27 | 10.383% | $138.2768 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $141.25 | 5.257% | $148.6755 | $148.68 | $148.70 | $148.70 |
| Purchase #7 | $190.81 | 11.373% | $212.5108 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $726.28 | $796.0278 | $796.02 | $796.05 | $796.10 | |