| 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 | $230.31 | 13.309% | $260.962 | $260.96 | $260.95 | $261.00 |
| Purchase #2 | $170.40 | 5.249% | $179.3443 | $179.34 | $179.35 | $179.30 |
| Purchase #3 | $78.96 | 9.571% | $86.5173 | $86.52 | $86.50 | $86.50 |
| Purchase #4 | $207.97 | 10.271% | $229.3306 | $229.33 | $229.35 | $229.30 |
| Purchase #5 | $226.88 | 6.740% | $242.1717 | $242.17 | $242.15 | $242.20 |
| Purchase #6 | $70.51 | 12.278% | $79.1672 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $119.99 | 4.314% | $125.1664 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $1,105.02 | $1,202.6595 | $1,202.66 | $1,202.60 | $1,202.70 | |