| 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 | $162.77 | 7.825% | $175.5068 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $140.81 | 9.873% | $154.7122 | $154.71 | $154.70 | $154.70 |
| Purchase #3 | $33.83 | 4.499% | $35.352 | $35.35 | $35.35 | $35.40 |
| Purchase #4 | $44.71 | 8.123% | $48.3418 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $34.47 | 9.797% | $37.847 | $37.85 | $37.85 | $37.80 |
| Purchase #6 | $116.72 | 4.458% | $121.9234 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $229.61 | 4.772% | $240.567 | $240.57 | $240.55 | $240.60 |
| 7 purchase totals = | $762.92 | $814.2502 | $814.25 | $814.20 | $814.20 | |