| 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 | $47.63 | 13.191% | $53.9129 | $53.91 | $53.90 | $53.90 |
| Purchase #2 | $41.49 | 7.444% | $44.5785 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $192.49 | 5.360% | $202.8075 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $144.28 | 8.129% | $156.0085 | $156.01 | $156.00 | $156.00 |
| Purchase #5 | $125.54 | 13.222% | $142.1389 | $142.14 | $142.15 | $142.10 |
| Purchase #6 | $231.42 | 12.846% | $261.1482 | $261.15 | $261.15 | $261.10 |
| Purchase #7 | $63.49 | 4.197% | $66.1547 | $66.15 | $66.15 | $66.20 |
| 7 purchase totals = | $846.34 | $926.7492 | $926.75 | $926.75 | $926.70 | |