| 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 | $186.52 | 7.825% | $201.1152 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $144.52 | 5.207% | $152.0452 | $152.05 | $152.05 | $152.00 |
| Purchase #3 | $207.81 | 11.749% | $232.2256 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $59.31 | 4.726% | $62.113 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $75.70 | 5.507% | $79.8688 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $66.26 | 5.827% | $70.121 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $143.91 | 4.637% | $150.5831 | $150.58 | $150.60 | $150.60 |
| 7 purchase totals = | $884.03 | $948.0719 | $948.08 | $948.05 | $948.00 | |