| 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 | $89.81 | 13.674% | $102.0906 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $249.41 | 4.477% | $260.5761 | $260.58 | $260.60 | $260.60 |
| Purchase #3 | $133.83 | 9.620% | $146.7044 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $222.33 | 9.698% | $243.8916 | $243.89 | $243.90 | $243.90 |
| Purchase #5 | $18.88 | 13.240% | $21.3797 | $21.38 | $21.40 | $21.40 |
| Purchase #6 | $207.96 | 12.548% | $234.0548 | $234.05 | $234.05 | $234.10 |
| Purchase #7 | $25.67 | 9.750% | $28.1728 | $28.17 | $28.15 | $28.20 |
| 7 purchase totals = | $947.89 | $1,036.8700 | $1,036.86 | $1,036.90 | $1,037.00 | |