| 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 | $163.56 | 6.369% | $173.9771 | $173.98 | $174.00 | $174.00 |
| Purchase #2 | $212.75 | 5.248% | $223.9151 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $183.54 | 11.434% | $204.526 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $176.42 | 8.369% | $191.1846 | $191.18 | $191.20 | $191.20 |
| Purchase #5 | $233.37 | 12.259% | $261.9788 | $261.98 | $262.00 | $262.00 |
| Purchase #6 | $158.58 | 3.241% | $163.7196 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $23.68 | 9.324% | $25.8879 | $25.89 | $25.90 | $25.90 |
| 7 purchase totals = | $1,151.90 | $1,245.1891 | $1,245.20 | $1,245.25 | $1,245.20 | |