| 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 | $10.31 | 7.412% | $11.0742 | $11.07 | $11.05 | $11.10 |
| Purchase #2 | $26.71 | 11.199% | $29.7013 | $29.70 | $29.70 | $29.70 |
| Purchase #3 | $33.63 | 7.577% | $36.1781 | $36.18 | $36.20 | $36.20 |
| Purchase #4 | $229.38 | 9.503% | $251.178 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $227.67 | 3.651% | $235.9822 | $235.98 | $236.00 | $236.00 |
| Purchase #6 | $69.32 | 12.786% | $78.1833 | $78.18 | $78.20 | $78.20 |
| Purchase #7 | $197.50 | 13.586% | $224.3324 | $224.33 | $224.35 | $224.30 |
| 7 purchase totals = | $794.52 | $866.6295 | $866.62 | $866.70 | $866.70 | |