| 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 | $187.48 | 9.169% | $204.67 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $25.71 | 6.417% | $27.3598 | $27.36 | $27.35 | $27.40 |
| Purchase #3 | $210.32 | 6.653% | $224.3126 | $224.31 | $224.30 | $224.30 |
| Purchase #4 | $89.56 | 5.536% | $94.518 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $33.57 | 8.285% | $36.3513 | $36.35 | $36.35 | $36.40 |
| Purchase #6 | $176.78 | 6.164% | $187.6767 | $187.68 | $187.70 | $187.70 |
| Purchase #7 | $17.29 | 13.541% | $19.6312 | $19.63 | $19.65 | $19.60 |
| 7 purchase totals = | $740.71 | $794.5196 | $794.52 | $794.50 | $794.60 | |