| 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 | $125.65 | 10.463% | $138.7968 | $138.80 | $138.80 | $138.80 |
| Purchase #2 | $51.99 | 5.806% | $55.0085 | $55.01 | $55.00 | $55.00 |
| Purchase #3 | $126.61 | 7.846% | $136.5438 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $119.63 | 6.132% | $126.9657 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $105.95 | 6.114% | $112.4278 | $112.43 | $112.45 | $112.40 |
| Purchase #6 | $88.37 | 5.782% | $93.4796 | $93.48 | $93.50 | $93.50 |
| Purchase #7 | $24.70 | 13.544% | $28.0454 | $28.05 | $28.05 | $28.00 |
| 7 purchase totals = | $642.90 | $691.2676 | $691.28 | $691.30 | $691.20 | |