| 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 | $153.50 | 10.651% | $169.8493 | $169.85 | $169.85 | $169.80 |
| Purchase #2 | $128.71 | 12.201% | $144.4139 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $157.40 | 9.517% | $172.3798 | $172.38 | $172.40 | $172.40 |
| Purchase #4 | $95.97 | 9.313% | $104.9077 | $104.91 | $104.90 | $104.90 |
| Purchase #5 | $30.27 | 9.777% | $33.2295 | $33.23 | $33.25 | $33.20 |
| Purchase #6 | $213.52 | 11.669% | $238.4356 | $238.44 | $238.45 | $238.40 |
| Purchase #7 | $14.84 | 11.451% | $16.5393 | $16.54 | $16.55 | $16.50 |
| 7 purchase totals = | $794.21 | $879.7551 | $879.76 | $879.80 | $879.60 | |