| 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 | $229.42 | 8.220% | $248.2783 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $168.61 | 6.197% | $179.0588 | $179.06 | $179.05 | $179.10 |
| Purchase #3 | $234.50 | 10.862% | $259.9714 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $102.93 | 13.727% | $117.0592 | $117.06 | $117.05 | $117.10 |
| Purchase #5 | $168.34 | 13.672% | $191.3554 | $191.36 | $191.35 | $191.40 |
| Purchase #6 | $58.91 | 9.512% | $64.5135 | $64.51 | $64.50 | $64.50 |
| Purchase #7 | $141.69 | 3.557% | $146.7299 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $1,104.40 | $1,206.9665 | $1,206.97 | $1,206.95 | $1,207.10 | |