| 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 | $39.67 | 3.250% | $40.9593 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $188.36 | 9.689% | $206.6102 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $160.84 | 5.625% | $169.8873 | $169.89 | $169.90 | $169.90 |
| Purchase #4 | $70.87 | 5.856% | $75.0201 | $75.02 | $75.00 | $75.00 |
| Purchase #5 | $132.47 | 11.848% | $148.165 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $44.55 | 7.738% | $47.9973 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $129.88 | 3.616% | $134.5765 | $134.58 | $134.60 | $134.60 |
| 7 purchase totals = | $766.64 | $823.2157 | $823.23 | $823.20 | $823.30 | |