| 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 | $240.37 | 8.439% | $260.6548 | $260.65 | $260.65 | $260.70 |
| Purchase #2 | $242.31 | 7.733% | $261.0478 | $261.05 | $261.05 | $261.00 |
| Purchase #3 | $17.61 | 3.160% | $18.1665 | $18.17 | $18.15 | $18.20 |
| Purchase #4 | $224.78 | 8.832% | $244.6326 | $244.63 | $244.65 | $244.60 |
| Purchase #5 | $214.60 | 11.849% | $240.028 | $240.03 | $240.05 | $240.00 |
| Purchase #6 | $211.33 | 7.527% | $227.2368 | $227.24 | $227.25 | $227.20 |
| Purchase #7 | $188.34 | 12.526% | $211.9315 | $211.93 | $211.95 | $211.90 |
| 7 purchase totals = | $1,339.34 | $1,463.6980 | $1,463.70 | $1,463.75 | $1,463.60 | |