| 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 | $58.36 | 11.144% | $64.8636 | $64.86 | $64.85 | $64.90 |
| Purchase #2 | $52.89 | 12.551% | $59.5282 | $59.53 | $59.55 | $59.50 |
| Purchase #3 | $197.39 | 11.664% | $220.4136 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $200.79 | 7.642% | $216.1344 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $163.30 | 4.196% | $170.1521 | $170.15 | $170.15 | $170.20 |
| Purchase #6 | $179.33 | 13.108% | $202.8366 | $202.84 | $202.85 | $202.80 |
| Purchase #7 | $46.94 | 4.183% | $48.9035 | $48.90 | $48.90 | $48.90 |
| 7 purchase totals = | $899.00 | $982.8320 | $982.82 | $982.85 | $982.80 | |