| 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 | $63.56 | 7.352% | $68.2329 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $141.56 | 4.592% | $148.0604 | $148.06 | $148.05 | $148.10 |
| Purchase #3 | $120.32 | 4.420% | $125.6381 | $125.64 | $125.65 | $125.60 |
| Purchase #4 | $54.56 | 10.776% | $60.4394 | $60.44 | $60.45 | $60.40 |
| Purchase #5 | $152.41 | 4.134% | $158.7106 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $25.64 | 11.573% | $28.6073 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $103.86 | 3.790% | $107.7963 | $107.80 | $107.80 | $107.80 |
| 7 purchase totals = | $661.91 | $697.4850 | $697.49 | $697.50 | $697.40 | |