| 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 | $188.91 | 3.586% | $195.6843 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $98.71 | 4.102% | $102.7591 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $166.66 | 12.597% | $187.6542 | $187.65 | $187.65 | $187.70 |
| Purchase #4 | $70.25 | 13.625% | $79.8216 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $222.54 | 6.850% | $237.784 | $237.78 | $237.80 | $237.80 |
| Purchase #6 | $108.88 | 12.714% | $122.723 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $179.45 | 3.235% | $185.2552 | $185.26 | $185.25 | $185.30 |
| 7 purchase totals = | $1,035.40 | $1,111.6814 | $1,111.67 | $1,111.65 | $1,111.80 | |