| 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 | $173.88 | 9.541% | $190.4699 | $190.47 | $190.45 | $190.50 |
| Purchase #2 | $112.96 | 10.356% | $124.6581 | $124.66 | $124.65 | $124.70 |
| Purchase #3 | $56.59 | 3.309% | $58.4626 | $58.46 | $58.45 | $58.50 |
| Purchase #4 | $104.36 | 13.494% | $118.4423 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $38.73 | 7.624% | $41.6828 | $41.68 | $41.70 | $41.70 |
| Purchase #6 | $54.47 | 7.665% | $58.6451 | $58.65 | $58.65 | $58.60 |
| Purchase #7 | $34.78 | 7.614% | $37.4281 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $575.77 | $629.7889 | $629.79 | $629.80 | $629.80 | |