| 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 | $111.51 | 7.192% | $119.5298 | $119.53 | $119.55 | $119.50 |
| Purchase #2 | $170.97 | 10.779% | $189.3989 | $189.40 | $189.40 | $189.40 |
| Purchase #3 | $16.32 | 5.785% | $17.2641 | $17.26 | $17.25 | $17.30 |
| Purchase #4 | $138.67 | 3.337% | $143.2974 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $248.53 | 11.337% | $276.7058 | $276.71 | $276.70 | $276.70 |
| Purchase #6 | $106.66 | 13.860% | $121.4431 | $121.44 | $121.45 | $121.40 |
| Purchase #7 | $236.42 | 11.122% | $262.7146 | $262.71 | $262.70 | $262.70 |
| 7 purchase totals = | $1,029.08 | $1,130.3537 | $1,130.35 | $1,130.35 | $1,130.30 | |