| 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 | $150.64 | 11.520% | $167.9937 | $167.99 | $168.00 | $168.00 |
| Purchase #2 | $163.70 | 11.609% | $182.7039 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $70.28 | 8.746% | $76.4267 | $76.43 | $76.45 | $76.40 |
| Purchase #4 | $146.61 | 5.117% | $154.112 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $218.91 | 9.567% | $239.8531 | $239.85 | $239.85 | $239.90 |
| Purchase #6 | $119.97 | 12.314% | $134.7431 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $25.66 | 10.778% | $28.4256 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $895.77 | $984.2581 | $984.25 | $984.30 | $984.20 | |