| 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 | $220.37 | 6.305% | $234.2643 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $130.42 | 5.413% | $137.4796 | $137.48 | $137.50 | $137.50 |
| Purchase #3 | $77.27 | 10.659% | $85.5062 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $108.63 | 4.253% | $113.25 | $113.25 | $113.25 | $113.30 |
| Purchase #5 | $26.74 | 3.398% | $27.6486 | $27.65 | $27.65 | $27.60 |
| Purchase #6 | $92.76 | 10.847% | $102.8217 | $102.82 | $102.80 | $102.80 |
| Purchase #7 | $188.52 | 13.406% | $213.793 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $844.71 | $914.7634 | $914.76 | $914.75 | $914.80 | |