| 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 | $165.34 | 9.439% | $180.9464 | $180.95 | $180.95 | $180.90 |
| Purchase #2 | $107.34 | 9.857% | $117.9205 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $68.38 | 5.736% | $72.3023 | $72.30 | $72.30 | $72.30 |
| Purchase #4 | $74.34 | 12.531% | $83.6555 | $83.66 | $83.65 | $83.70 |
| Purchase #5 | $73.77 | 4.738% | $77.2652 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $107.75 | 5.779% | $113.9769 | $113.98 | $114.00 | $114.00 |
| Purchase #7 | $218.59 | 8.285% | $236.7002 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $815.51 | $882.7670 | $882.78 | $882.75 | $882.80 | |