| 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 | $216.41 | 5.704% | $228.754 | $228.75 | $228.75 | $228.80 |
| Purchase #2 | $144.58 | 11.480% | $161.1778 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $22.54 | 10.596% | $24.9283 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $45.51 | 9.825% | $49.9814 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $81.86 | 8.558% | $88.8656 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $163.46 | 10.699% | $180.9486 | $180.95 | $180.95 | $180.90 |
| Purchase #7 | $66.81 | 9.187% | $72.9478 | $72.95 | $72.95 | $72.90 |
| 7 purchase totals = | $741.17 | $807.6035 | $807.61 | $807.65 | $807.60 | |