| 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 | $70.53 | 12.717% | $79.4993 | $79.50 | $79.50 | $79.50 |
| Purchase #2 | $113.40 | 7.121% | $121.4752 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $146.37 | 5.779% | $154.8287 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $227.29 | 8.766% | $247.2142 | $247.21 | $247.20 | $247.20 |
| Purchase #5 | $151.37 | 9.266% | $165.3959 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $13.71 | 11.800% | $15.3278 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $84.31 | 5.822% | $89.2185 | $89.22 | $89.20 | $89.20 |
| 7 purchase totals = | $806.98 | $872.9596 | $872.97 | $873.00 | $872.90 | |