| 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 | $26.26 | 11.135% | $29.1841 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $92.27 | 6.648% | $98.4041 | $98.40 | $98.40 | $98.40 |
| Purchase #3 | $155.96 | 7.442% | $167.5665 | $167.57 | $167.55 | $167.60 |
| Purchase #4 | $159.30 | 8.718% | $173.1878 | $173.19 | $173.20 | $173.20 |
| Purchase #5 | $11.96 | 3.528% | $12.3819 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $118.53 | 3.321% | $122.4664 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $250.96 | 11.758% | $280.4679 | $280.47 | $280.45 | $280.50 |
| 7 purchase totals = | $815.24 | $883.6587 | $883.66 | $883.65 | $883.80 | |