| 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 | $108.80 | 11.421% | $121.226 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $78.40 | 9.841% | $86.1153 | $86.12 | $86.10 | $86.10 |
| Purchase #3 | $199.90 | 3.155% | $206.2068 | $206.21 | $206.20 | $206.20 |
| Purchase #4 | $157.98 | 8.375% | $171.2108 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $151.87 | 7.599% | $163.4106 | $163.41 | $163.40 | $163.40 |
| Purchase #6 | $60.98 | 12.511% | $68.6092 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $205.46 | 11.849% | $229.805 | $229.81 | $229.80 | $229.80 |
| 7 purchase totals = | $963.39 | $1,046.5837 | $1,046.60 | $1,046.55 | $1,046.50 | |