| 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 | $188.98 | 3.849% | $196.2538 | $196.25 | $196.25 | $196.30 |
| Purchase #2 | $157.41 | 8.239% | $170.379 | $170.38 | $170.40 | $170.40 |
| Purchase #3 | $180.53 | 10.471% | $199.4333 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $70.59 | 7.695% | $76.0219 | $76.02 | $76.00 | $76.00 |
| Purchase #5 | $41.38 | 3.548% | $42.8482 | $42.85 | $42.85 | $42.80 |
| Purchase #6 | $203.65 | 13.655% | $231.4584 | $231.46 | $231.45 | $231.50 |
| Purchase #7 | $70.30 | 6.434% | $74.8231 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $912.84 | $991.2177 | $991.21 | $991.20 | $991.20 | |