| 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 | $239.89 | 5.421% | $252.8944 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $30.30 | 9.147% | $33.0715 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $178.65 | 9.263% | $195.1983 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $72.46 | 8.116% | $78.3409 | $78.34 | $78.35 | $78.30 |
| Purchase #5 | $151.39 | 7.680% | $163.0168 | $163.02 | $163.00 | $163.00 |
| Purchase #6 | $132.35 | 7.577% | $142.3782 | $142.38 | $142.40 | $142.40 |
| Purchase #7 | $76.92 | 13.730% | $87.4811 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $881.96 | $952.3812 | $952.38 | $952.40 | $952.40 | |