| 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 | $135.78 | 9.187% | $148.2541 | $148.25 | $148.25 | $148.30 |
| Purchase #2 | $117.50 | 9.674% | $128.867 | $128.87 | $128.85 | $128.90 |
| Purchase #3 | $109.53 | 13.690% | $124.5247 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $236.54 | 7.461% | $254.1882 | $254.19 | $254.20 | $254.20 |
| Purchase #5 | $58.39 | 4.404% | $60.9615 | $60.96 | $60.95 | $61.00 |
| Purchase #6 | $64.37 | 5.135% | $67.6754 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $152.82 | 9.778% | $167.7627 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $874.93 | $952.2336 | $952.23 | $952.20 | $952.40 | |