| 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 | $212.76 | 11.378% | $236.9678 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $131.93 | 9.644% | $144.6533 | $144.65 | $144.65 | $144.70 |
| Purchase #3 | $25.97 | 10.323% | $28.6509 | $28.65 | $28.65 | $28.70 |
| Purchase #4 | $151.87 | 9.536% | $166.3523 | $166.35 | $166.35 | $166.40 |
| Purchase #5 | $43.47 | 8.873% | $47.3271 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $29.56 | 12.374% | $33.2178 | $33.22 | $33.20 | $33.20 |
| Purchase #7 | $45.40 | 13.861% | $51.6929 | $51.69 | $51.70 | $51.70 |
| 7 purchase totals = | $640.96 | $708.8621 | $708.86 | $708.85 | $709.00 | |