| 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 | $133.71 | 9.594% | $146.5381 | $146.54 | $146.55 | $146.50 |
| Purchase #2 | $190.67 | 7.872% | $205.6795 | $205.68 | $205.70 | $205.70 |
| Purchase #3 | $192.30 | 3.167% | $198.3901 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $109.99 | 9.214% | $120.1245 | $120.12 | $120.10 | $120.10 |
| Purchase #5 | $60.75 | 9.782% | $66.6926 | $66.69 | $66.70 | $66.70 |
| Purchase #6 | $125.88 | 3.720% | $130.5627 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $104.95 | 10.737% | $116.2185 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $918.25 | $984.2060 | $984.20 | $984.20 | $984.20 | |