| 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 | $235.60 | 12.654% | $265.4128 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $132.33 | 12.530% | $148.9109 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $64.87 | 3.602% | $67.2066 | $67.21 | $67.20 | $67.20 |
| Purchase #4 | $16.43 | 7.747% | $17.7028 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $244.67 | 8.195% | $264.7207 | $264.72 | $264.70 | $264.70 |
| Purchase #6 | $191.56 | 13.528% | $217.4742 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $237.45 | 10.249% | $261.7863 | $261.79 | $261.80 | $261.80 |
| 7 purchase totals = | $1,122.91 | $1,243.2143 | $1,243.21 | $1,243.15 | $1,243.20 | |