| 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 | $145.25 | 13.434% | $164.7629 | $164.76 | $164.75 | $164.80 |
| Purchase #2 | $166.79 | 10.422% | $184.1729 | $184.17 | $184.15 | $184.20 |
| Purchase #3 | $125.85 | 8.247% | $136.2288 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $149.41 | 9.129% | $163.0496 | $163.05 | $163.05 | $163.00 |
| Purchase #5 | $11.77 | 11.462% | $13.1191 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $85.55 | 8.265% | $92.6207 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $61.92 | 9.110% | $67.5609 | $67.56 | $67.55 | $67.60 |
| 7 purchase totals = | $746.54 | $821.5149 | $821.51 | $821.45 | $821.50 | |