| 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 | $96.97 | 7.540% | $104.2815 | $104.28 | $104.30 | $104.30 |
| Purchase #2 | $231.36 | 4.766% | $242.3866 | $242.39 | $242.40 | $242.40 |
| Purchase #3 | $76.26 | 13.124% | $86.2684 | $86.27 | $86.25 | $86.30 |
| Purchase #4 | $8.66 | 3.429% | $8.957 | $8.96 | $8.95 | $9.00 |
| Purchase #5 | $97.49 | 9.763% | $107.0079 | $107.01 | $107.00 | $107.00 |
| Purchase #6 | $214.79 | 4.107% | $223.6114 | $223.61 | $223.60 | $223.60 |
| Purchase #7 | $37.35 | 10.459% | $41.2564 | $41.26 | $41.25 | $41.30 |
| 7 purchase totals = | $762.88 | $813.7692 | $813.78 | $813.75 | $813.90 | |