| 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 | $104.98 | 3.844% | $109.0154 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $8.64 | 12.553% | $9.7246 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $149.28 | 8.400% | $161.8195 | $161.82 | $161.80 | $161.80 |
| Purchase #4 | $46.50 | 3.750% | $48.2438 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $215.69 | 9.622% | $236.4437 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $68.25 | 8.756% | $74.226 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $248.94 | 9.638% | $272.9328 | $272.93 | $272.95 | $272.90 |
| 7 purchase totals = | $842.28 | $912.4058 | $912.40 | $912.40 | $912.20 | |