| 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 | $104.45 | 8.648% | $113.4828 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $222.90 | 6.322% | $236.9917 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $201.28 | 13.367% | $228.1851 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $156.95 | 5.664% | $165.8396 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $113.41 | 11.791% | $126.7822 | $126.78 | $126.80 | $126.80 |
| Purchase #6 | $156.56 | 11.223% | $174.1307 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $101.51 | 8.651% | $110.2916 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $1,057.06 | $1,155.7037 | $1,155.70 | $1,155.80 | $1,155.70 | |