| 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 | $163.64 | 3.248% | $168.955 | $168.96 | $168.95 | $169.00 |
| Purchase #2 | $227.59 | 10.615% | $251.7487 | $251.75 | $251.75 | $251.70 |
| Purchase #3 | $142.37 | 3.194% | $146.9173 | $146.92 | $146.90 | $146.90 |
| Purchase #4 | $209.80 | 8.548% | $227.7337 | $227.73 | $227.75 | $227.70 |
| Purchase #5 | $177.25 | 7.449% | $190.4534 | $190.45 | $190.45 | $190.50 |
| Purchase #6 | $242.70 | 5.387% | $255.7742 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $8.36 | 7.733% | $9.0065 | $9.01 | $9.00 | $9.00 |
| 7 purchase totals = | $1,171.71 | $1,250.5888 | $1,250.59 | $1,250.55 | $1,250.60 | |