| 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 | $64.31 | 9.500% | $70.4195 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $240.53 | 11.576% | $268.3738 | $268.37 | $268.35 | $268.40 |
| Purchase #3 | $194.59 | 7.739% | $209.6493 | $209.65 | $209.65 | $209.60 |
| Purchase #4 | $61.51 | 9.761% | $67.514 | $67.51 | $67.50 | $67.50 |
| Purchase #5 | $56.31 | 3.648% | $58.3642 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $121.25 | 10.279% | $133.7133 | $133.71 | $133.70 | $133.70 |
| Purchase #7 | $20.48 | 5.162% | $21.5372 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $758.98 | $829.5713 | $829.56 | $829.50 | $829.50 | |