| 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 | $219.66 | 8.353% | $238.0082 | $238.01 | $238.00 | $238.00 |
| Purchase #2 | $7.83 | 6.228% | $8.3177 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $197.56 | 9.328% | $215.9884 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $65.71 | 10.357% | $72.5156 | $72.52 | $72.50 | $72.50 |
| Purchase #5 | $31.75 | 6.427% | $33.7906 | $33.79 | $33.80 | $33.80 |
| Purchase #6 | $99.57 | 3.133% | $102.6895 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $247.84 | 8.412% | $268.6883 | $268.69 | $268.70 | $268.70 |
| 7 purchase totals = | $869.92 | $939.9983 | $940.01 | $940.00 | $940.00 | |