| 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 | $242.25 | 7.686% | $260.8693 | $260.87 | $260.85 | $260.90 |
| Purchase #2 | $53.28 | 4.612% | $55.7373 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $100.66 | 9.566% | $110.2891 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $6.56 | 7.399% | $7.0454 | $7.05 | $7.05 | $7.00 |
| Purchase #5 | $101.54 | 8.352% | $110.0206 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $230.70 | 6.674% | $246.0969 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $75.36 | 4.442% | $78.7075 | $78.71 | $78.70 | $78.70 |
| 7 purchase totals = | $810.35 | $868.7661 | $868.78 | $868.75 | $868.70 | |