| 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 | $207.91 | 6.482% | $221.3867 | $221.39 | $221.40 | $221.40 |
| Purchase #2 | $116.53 | 6.761% | $124.4086 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $156.60 | 4.261% | $163.2727 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $57.45 | 9.772% | $63.064 | $63.06 | $63.05 | $63.10 |
| Purchase #5 | $28.72 | 7.299% | $30.8163 | $30.82 | $30.80 | $30.80 |
| Purchase #6 | $129.41 | 9.850% | $142.1569 | $142.16 | $142.15 | $142.20 |
| Purchase #7 | $189.32 | 3.389% | $195.7361 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $885.94 | $940.8413 | $940.85 | $940.80 | $940.90 | |