| 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 | $44.80 | 6.735% | $47.8173 | $47.82 | $47.80 | $47.80 |
| Purchase #2 | $215.93 | 7.632% | $232.4098 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $130.83 | 10.735% | $144.8746 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $111.33 | 4.299% | $116.1161 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $139.83 | 13.382% | $158.5421 | $158.54 | $158.55 | $158.50 |
| Purchase #6 | $224.29 | 6.307% | $238.436 | $238.44 | $238.45 | $238.40 |
| Purchase #7 | $233.45 | 11.664% | $260.6796 | $260.68 | $260.70 | $260.70 |
| 7 purchase totals = | $1,100.46 | $1,198.8755 | $1,198.88 | $1,198.85 | $1,198.80 | |