| 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 | $116.46 | 3.109% | $120.0807 | $120.08 | $120.10 | $120.10 |
| Purchase #2 | $234.46 | 11.276% | $260.8977 | $260.90 | $260.90 | $260.90 |
| Purchase #3 | $58.96 | 8.637% | $64.0524 | $64.05 | $64.05 | $64.10 |
| Purchase #4 | $45.73 | 3.574% | $47.3644 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $39.34 | 5.735% | $41.5961 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $140.79 | 3.737% | $146.0513 | $146.05 | $146.05 | $146.10 |
| Purchase #7 | $106.44 | 13.808% | $121.1372 | $121.14 | $121.15 | $121.10 |
| 7 purchase totals = | $742.18 | $801.1798 | $801.18 | $801.20 | $801.30 | |