| 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 | $150.41 | 5.142% | $158.1441 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $214.54 | 6.581% | $228.6589 | $228.66 | $228.65 | $228.70 |
| Purchase #3 | $42.41 | 13.555% | $48.1587 | $48.16 | $48.15 | $48.20 |
| Purchase #4 | $227.37 | 3.206% | $234.6595 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $53.88 | 5.750% | $56.9781 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $112.54 | 3.492% | $116.4699 | $116.47 | $116.45 | $116.50 |
| Purchase #7 | $124.94 | 13.140% | $141.3571 | $141.36 | $141.35 | $141.40 |
| 7 purchase totals = | $926.09 | $984.4263 | $984.43 | $984.40 | $984.60 | |