| 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 | $64.38 | 12.792% | $72.6155 | $72.62 | $72.60 | $72.60 |
| Purchase #2 | $172.62 | 4.610% | $180.5778 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $133.40 | 6.699% | $142.3365 | $142.34 | $142.35 | $142.30 |
| Purchase #4 | $241.69 | 6.360% | $257.0615 | $257.06 | $257.05 | $257.10 |
| Purchase #5 | $15.53 | 12.257% | $17.4335 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $10.99 | 10.735% | $12.1698 | $12.17 | $12.15 | $12.20 |
| Purchase #7 | $238.96 | 9.427% | $261.4868 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $877.57 | $943.6814 | $943.69 | $943.70 | $943.70 | |