| 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 | $168.76 | 11.562% | $188.272 | $188.27 | $188.25 | $188.30 |
| Purchase #2 | $32.33 | 12.819% | $36.4744 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $48.48 | 6.338% | $51.5527 | $51.55 | $51.55 | $51.60 |
| Purchase #4 | $209.66 | 5.696% | $221.6022 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $95.53 | 3.637% | $99.0044 | $99.00 | $99.00 | $99.00 |
| Purchase #6 | $62.65 | 3.813% | $65.0388 | $65.04 | $65.05 | $65.00 |
| Purchase #7 | $21.35 | 9.529% | $23.3844 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $638.76 | $685.3289 | $685.31 | $685.30 | $685.40 | |