| 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 | $99.51 | 5.244% | $104.7283 | $104.73 | $104.75 | $104.70 |
| Purchase #2 | $216.79 | 4.747% | $227.081 | $227.08 | $227.10 | $227.10 |
| Purchase #3 | $78.98 | 4.791% | $82.7639 | $82.76 | $82.75 | $82.80 |
| Purchase #4 | $159.84 | 8.739% | $173.8084 | $173.81 | $173.80 | $173.80 |
| Purchase #5 | $27.39 | 9.763% | $30.0641 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $107.75 | 4.111% | $112.1796 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $219.44 | 13.570% | $249.218 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $909.70 | $979.8433 | $979.84 | $979.85 | $979.90 | |