| 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 | $72.28 | 8.527% | $78.4433 | $78.44 | $78.45 | $78.40 |
| Purchase #2 | $21.45 | 10.274% | $23.6538 | $23.65 | $23.65 | $23.70 |
| Purchase #3 | $158.88 | 4.289% | $165.6944 | $165.69 | $165.70 | $165.70 |
| Purchase #4 | $180.76 | 11.418% | $201.3992 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $9.66 | 5.666% | $10.2073 | $10.21 | $10.20 | $10.20 |
| Purchase #6 | $248.89 | 4.829% | $260.9089 | $260.91 | $260.90 | $260.90 |
| Purchase #7 | $143.37 | 3.358% | $148.1844 | $148.18 | $148.20 | $148.20 |
| 7 purchase totals = | $835.29 | $888.4913 | $888.48 | $888.50 | $888.50 | |