| 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 | $202.47 | 13.322% | $229.4431 | $229.44 | $229.45 | $229.40 |
| Purchase #2 | $117.90 | 7.434% | $126.6647 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $13.89 | 8.430% | $15.0609 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $215.27 | 6.823% | $229.9579 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $18.98 | 6.121% | $20.1418 | $20.14 | $20.15 | $20.10 |
| Purchase #6 | $16.33 | 8.689% | $17.7489 | $17.75 | $17.75 | $17.70 |
| Purchase #7 | $169.37 | 12.445% | $190.4481 | $190.45 | $190.45 | $190.40 |
| 7 purchase totals = | $754.21 | $829.4654 | $829.46 | $829.45 | $829.40 | |