| 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 | $88.38 | 10.576% | $97.7271 | $97.73 | $97.75 | $97.70 |
| Purchase #2 | $14.32 | 4.320% | $14.9386 | $14.94 | $14.95 | $14.90 |
| Purchase #3 | $191.42 | 6.584% | $204.0231 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $178.87 | 8.675% | $194.387 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $78.32 | 7.164% | $83.9308 | $83.93 | $83.95 | $83.90 |
| Purchase #6 | $59.56 | 11.122% | $66.1843 | $66.18 | $66.20 | $66.20 |
| Purchase #7 | $25.84 | 12.471% | $29.0625 | $29.06 | $29.05 | $29.10 |
| 7 purchase totals = | $636.71 | $690.2534 | $690.25 | $690.30 | $690.20 | |