| 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 | $191.43 | 8.372% | $207.4565 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $58.39 | 8.633% | $63.4308 | $63.43 | $63.45 | $63.40 |
| Purchase #3 | $87.83 | 6.347% | $93.4046 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $173.36 | 9.695% | $190.1673 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $205.91 | 11.389% | $229.3611 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $72.94 | 8.122% | $78.8642 | $78.86 | $78.85 | $78.90 |
| Purchase #7 | $69.75 | 8.111% | $75.4074 | $75.41 | $75.40 | $75.40 |
| 7 purchase totals = | $859.61 | $938.0919 | $938.09 | $938.05 | $938.20 | |