| 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 | $250.79 | 12.597% | $282.382 | $282.38 | $282.40 | $282.40 |
| Purchase #2 | $209.66 | 5.251% | $220.6692 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $70.52 | 3.869% | $73.2484 | $73.25 | $73.25 | $73.20 |
| Purchase #4 | $6.98 | 3.773% | $7.2434 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $116.87 | 10.860% | $129.5621 | $129.56 | $129.55 | $129.60 |
| Purchase #6 | $75.29 | 8.752% | $81.8794 | $81.88 | $81.90 | $81.90 |
| Purchase #7 | $146.94 | 8.567% | $159.5283 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $877.05 | $954.5128 | $954.51 | $954.55 | $954.50 | |