| 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 | $109.49 | 9.483% | $119.8729 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $71.43 | 10.431% | $78.8809 | $78.88 | $78.90 | $78.90 |
| Purchase #3 | $207.66 | 5.637% | $219.3658 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $25.40 | 3.643% | $26.3253 | $26.33 | $26.35 | $26.30 |
| Purchase #5 | $151.83 | 7.449% | $163.1398 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $146.31 | 11.205% | $162.704 | $162.70 | $162.70 | $162.70 |
| Purchase #7 | $205.78 | 4.175% | $214.3713 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $917.90 | $984.6600 | $984.66 | $984.65 | $984.70 | |