| 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 | $225.31 | 3.489% | $233.1711 | $233.17 | $233.15 | $233.20 |
| Purchase #2 | $6.47 | 3.243% | $6.6798 | $6.68 | $6.70 | $6.70 |
| Purchase #3 | $248.92 | 5.129% | $261.6871 | $261.69 | $261.70 | $261.70 |
| Purchase #4 | $205.52 | 9.386% | $224.8101 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $73.97 | 3.217% | $76.3496 | $76.35 | $76.35 | $76.30 |
| Purchase #6 | $171.83 | 7.542% | $184.7894 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $223.99 | 5.437% | $236.1683 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $1,156.01 | $1,223.6554 | $1,223.66 | $1,223.65 | $1,223.70 | |