| 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 | $116.58 | 6.436% | $124.0831 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $45.97 | 3.614% | $47.6314 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $200.56 | 6.426% | $213.448 | $213.45 | $213.45 | $213.40 |
| Purchase #4 | $59.84 | 12.366% | $67.2398 | $67.24 | $67.25 | $67.20 |
| Purchase #5 | $136.96 | 3.387% | $141.5988 | $141.60 | $141.60 | $141.60 |
| Purchase #6 | $36.37 | 12.478% | $40.9082 | $40.91 | $40.90 | $40.90 |
| Purchase #7 | $13.90 | 5.304% | $14.6373 | $14.64 | $14.65 | $14.60 |
| 7 purchase totals = | $610.18 | $649.5466 | $649.55 | $649.60 | $649.40 | |