| 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 | $133.81 | 11.674% | $149.431 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $98.79 | 5.791% | $104.5109 | $104.51 | $104.50 | $104.50 |
| Purchase #3 | $156.54 | 6.347% | $166.4756 | $166.48 | $166.50 | $166.50 |
| Purchase #4 | $227.60 | 3.850% | $236.3626 | $236.36 | $236.35 | $236.40 |
| Purchase #5 | $218.97 | 10.866% | $242.7633 | $242.76 | $242.75 | $242.80 |
| Purchase #6 | $134.82 | 4.702% | $141.1592 | $141.16 | $141.15 | $141.20 |
| Purchase #7 | $12.62 | 13.476% | $14.3207 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $983.15 | $1,055.0233 | $1,055.02 | $1,055.00 | $1,055.10 | |