| 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 | $237.80 | 3.489% | $246.0968 | $246.10 | $246.10 | $246.10 |
| Purchase #2 | $215.75 | 8.821% | $234.7813 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $49.44 | 5.324% | $52.0722 | $52.07 | $52.05 | $52.10 |
| Purchase #4 | $79.73 | 9.828% | $87.5659 | $87.57 | $87.55 | $87.60 |
| Purchase #5 | $30.59 | 9.779% | $33.5814 | $33.58 | $33.60 | $33.60 |
| Purchase #6 | $125.59 | 9.409% | $137.4068 | $137.41 | $137.40 | $137.40 |
| Purchase #7 | $155.80 | 3.285% | $160.918 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $894.70 | $952.4224 | $952.43 | $952.40 | $952.50 | |