| 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 | $183.54 | 12.184% | $205.9025 | $205.90 | $205.90 | $205.90 |
| Purchase #2 | $9.57 | 12.353% | $10.7522 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $188.39 | 11.725% | $210.4787 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $140.40 | 12.740% | $158.287 | $158.29 | $158.30 | $158.30 |
| Purchase #5 | $234.91 | 3.862% | $243.9822 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $90.97 | 6.362% | $96.7575 | $96.76 | $96.75 | $96.80 |
| Purchase #7 | $59.26 | 12.509% | $66.6728 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $907.04 | $992.8329 | $992.83 | $992.85 | $993.00 | |