| 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 | $109.34 | 9.235% | $119.4375 | $119.44 | $119.45 | $119.40 |
| Purchase #2 | $159.98 | 6.825% | $170.8986 | $170.90 | $170.90 | $170.90 |
| Purchase #3 | $8.46 | 11.856% | $9.463 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $24.59 | 13.477% | $27.904 | $27.90 | $27.90 | $27.90 |
| Purchase #5 | $60.78 | 8.456% | $65.9196 | $65.92 | $65.90 | $65.90 |
| Purchase #6 | $28.32 | 8.410% | $30.7017 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $6.50 | 3.334% | $6.7167 | $6.72 | $6.70 | $6.70 |
| 7 purchase totals = | $397.97 | $431.0411 | $431.04 | $431.00 | $431.00 | |