| 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 | $102.62 | 11.443% | $114.3628 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $68.59 | 4.772% | $71.8631 | $71.86 | $71.85 | $71.90 |
| Purchase #3 | $112.88 | 3.676% | $117.0295 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $104.36 | 11.253% | $116.1036 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $153.73 | 13.661% | $174.7311 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $229.38 | 8.723% | $249.3888 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $55.25 | 10.869% | $61.2551 | $61.26 | $61.25 | $61.30 |
| 7 purchase totals = | $826.81 | $904.7340 | $904.73 | $904.75 | $904.80 | |