| 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 | $243.91 | 13.240% | $276.2037 | $276.20 | $276.20 | $276.20 |
| Purchase #2 | $132.34 | 13.413% | $150.0908 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $99.33 | 11.198% | $110.453 | $110.45 | $110.45 | $110.50 |
| Purchase #4 | $43.84 | 9.648% | $48.0697 | $48.07 | $48.05 | $48.10 |
| Purchase #5 | $18.92 | 9.658% | $20.7473 | $20.75 | $20.75 | $20.70 |
| Purchase #6 | $113.29 | 8.440% | $122.8517 | $122.85 | $122.85 | $122.90 |
| Purchase #7 | $106.68 | 13.819% | $121.4221 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $758.31 | $849.8383 | $849.83 | $849.80 | $849.90 | |