| 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 | $188.57 | 8.454% | $204.5117 | $204.51 | $204.50 | $204.50 |
| Purchase #2 | $147.32 | 4.528% | $153.9906 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $160.99 | 12.321% | $180.8256 | $180.83 | $180.85 | $180.80 |
| Purchase #4 | $18.68 | 10.867% | $20.71 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $41.39 | 6.318% | $44.005 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $98.27 | 6.238% | $104.4001 | $104.40 | $104.40 | $104.40 |
| Purchase #7 | $152.48 | 7.232% | $163.5074 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $807.70 | $871.9504 | $871.96 | $871.95 | $871.90 | |