| 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 | $130.60 | 9.866% | $143.485 | $143.49 | $143.50 | $143.50 |
| Purchase #2 | $44.80 | 3.471% | $46.355 | $46.36 | $46.35 | $46.40 |
| Purchase #3 | $239.71 | 9.194% | $261.7489 | $261.75 | $261.75 | $261.70 |
| Purchase #4 | $63.83 | 4.536% | $66.7253 | $66.73 | $66.75 | $66.70 |
| Purchase #5 | $119.35 | 11.483% | $133.055 | $133.06 | $133.05 | $133.10 |
| Purchase #6 | $243.70 | 7.866% | $262.8694 | $262.87 | $262.85 | $262.90 |
| Purchase #7 | $70.38 | 11.180% | $78.2485 | $78.25 | $78.25 | $78.20 |
| 7 purchase totals = | $912.37 | $992.4871 | $992.51 | $992.50 | $992.50 | |