| 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 | $82.25 | 3.688% | $85.2834 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $29.64 | 3.861% | $30.7844 | $30.78 | $30.80 | $30.80 |
| Purchase #3 | $51.80 | 13.503% | $58.7946 | $58.79 | $58.80 | $58.80 |
| Purchase #4 | $37.46 | 10.690% | $41.4645 | $41.46 | $41.45 | $41.50 |
| Purchase #5 | $24.64 | 9.708% | $27.0321 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $68.47 | 6.191% | $72.709 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $219.68 | 8.656% | $238.6955 | $238.70 | $238.70 | $238.70 |
| 7 purchase totals = | $513.94 | $554.7635 | $554.75 | $554.80 | $554.80 | |