| 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 | $61.81 | 7.442% | $66.4099 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $234.92 | 8.585% | $255.0879 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $237.69 | 11.502% | $265.0291 | $265.03 | $265.05 | $265.00 |
| Purchase #4 | $75.75 | 13.513% | $85.9861 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $136.77 | 8.601% | $148.5336 | $148.53 | $148.55 | $148.50 |
| Purchase #6 | $123.42 | 13.494% | $140.0743 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $162.96 | 4.275% | $169.9265 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $1,033.32 | $1,131.0474 | $1,131.05 | $1,131.10 | $1,131.00 | |