| 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 | $173.57 | 8.576% | $188.4554 | $188.46 | $188.45 | $188.50 |
| Purchase #2 | $121.30 | 13.215% | $137.3298 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $192.62 | 4.190% | $200.6908 | $200.69 | $200.70 | $200.70 |
| Purchase #4 | $86.97 | 12.317% | $97.6821 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $141.85 | 13.297% | $160.7118 | $160.71 | $160.70 | $160.70 |
| Purchase #6 | $62.91 | 13.203% | $71.216 | $71.22 | $71.20 | $71.20 |
| Purchase #7 | $124.34 | 7.139% | $133.2166 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $903.56 | $989.3025 | $989.31 | $989.30 | $989.30 | |