| 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 | $150.37 | 10.331% | $165.9047 | $165.90 | $165.90 | $165.90 |
| Purchase #2 | $49.51 | 8.478% | $53.7075 | $53.71 | $53.70 | $53.70 |
| Purchase #3 | $210.47 | 11.682% | $235.0571 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $127.62 | 9.428% | $139.652 | $139.65 | $139.65 | $139.70 |
| Purchase #5 | $6.83 | 12.366% | $7.6746 | $7.67 | $7.65 | $7.70 |
| Purchase #6 | $165.42 | 3.873% | $171.8267 | $171.83 | $171.85 | $171.80 |
| Purchase #7 | $96.84 | 8.172% | $104.7538 | $104.75 | $104.75 | $104.80 |
| 7 purchase totals = | $807.06 | $878.5764 | $878.57 | $878.55 | $878.70 | |