| 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 | $137.74 | 12.377% | $154.7881 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $104.37 | 5.316% | $109.9183 | $109.92 | $109.90 | $109.90 |
| Purchase #3 | $205.53 | 8.449% | $222.8952 | $222.90 | $222.90 | $222.90 |
| Purchase #4 | $245.59 | 10.863% | $272.2684 | $272.27 | $272.25 | $272.30 |
| Purchase #5 | $133.83 | 10.555% | $147.9558 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $203.36 | 12.426% | $228.6295 | $228.63 | $228.65 | $228.60 |
| Purchase #7 | $108.71 | 7.194% | $116.5306 | $116.53 | $116.55 | $116.50 |
| 7 purchase totals = | $1,139.13 | $1,252.9859 | $1,253.00 | $1,253.00 | $1,253.00 | |