| 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 | $184.79 | 13.677% | $210.0637 | $210.06 | $210.05 | $210.10 |
| Purchase #2 | $159.62 | 13.221% | $180.7234 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $91.72 | 11.358% | $102.1376 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $59.69 | 9.272% | $65.2245 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $191.71 | 8.315% | $207.6507 | $207.65 | $207.65 | $207.70 |
| Purchase #6 | $73.84 | 6.539% | $78.6684 | $78.67 | $78.65 | $78.70 |
| Purchase #7 | $118.98 | 12.683% | $134.0702 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $880.35 | $978.5385 | $978.53 | $978.45 | $978.60 | |