| 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 | $196.56 | 9.720% | $215.6656 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $140.49 | 13.455% | $159.3929 | $159.39 | $159.40 | $159.40 |
| Purchase #3 | $195.50 | 4.357% | $204.0179 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $95.91 | 9.609% | $105.126 | $105.13 | $105.15 | $105.10 |
| Purchase #5 | $75.38 | 3.331% | $77.8909 | $77.89 | $77.90 | $77.90 |
| Purchase #6 | $215.51 | 12.737% | $242.9595 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $154.41 | 6.105% | $163.8367 | $163.84 | $163.85 | $163.80 |
| 7 purchase totals = | $1,073.76 | $1,168.8895 | $1,168.90 | $1,168.90 | $1,168.90 | |