| 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 | $68.96 | 13.330% | $78.1524 | $78.15 | $78.15 | $78.20 |
| Purchase #2 | $103.42 | 8.374% | $112.0804 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $169.99 | 7.658% | $183.0078 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $92.45 | 5.264% | $97.3166 | $97.32 | $97.30 | $97.30 |
| Purchase #5 | $55.99 | 5.127% | $58.8606 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $217.86 | 11.692% | $243.3322 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $178.46 | 6.668% | $190.3597 | $190.36 | $190.35 | $190.40 |
| 7 purchase totals = | $887.13 | $963.1097 | $963.11 | $963.10 | $963.20 | |