| 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 | $65.94 | 10.420% | $72.8109 | $72.81 | $72.80 | $72.80 |
| Purchase #2 | $209.83 | 9.485% | $229.7324 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $8.37 | 12.723% | $9.4349 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $21.76 | 9.836% | $23.9003 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $230.39 | 11.706% | $257.3595 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $74.88 | 5.148% | $78.7348 | $78.73 | $78.75 | $78.70 |
| Purchase #7 | $195.70 | 7.375% | $210.1329 | $210.13 | $210.15 | $210.10 |
| 7 purchase totals = | $806.87 | $882.1057 | $882.09 | $882.15 | $882.00 | |