| 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 | $55.46 | 6.171% | $58.8824 | $58.88 | $58.90 | $58.90 |
| Purchase #2 | $187.33 | 11.596% | $209.0528 | $209.05 | $209.05 | $209.10 |
| Purchase #3 | $56.42 | 13.454% | $64.0107 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $212.99 | 7.720% | $229.4328 | $229.43 | $229.45 | $229.40 |
| Purchase #5 | $131.42 | 8.853% | $143.0546 | $143.05 | $143.05 | $143.10 |
| Purchase #6 | $74.89 | 6.616% | $79.8447 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $72.46 | 8.699% | $78.7633 | $78.76 | $78.75 | $78.80 |
| 7 purchase totals = | $790.97 | $863.0413 | $863.02 | $863.05 | $863.10 | |