| 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 | $167.95 | 13.490% | $190.6065 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $44.25 | 7.483% | $47.5612 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $215.88 | 9.671% | $236.7578 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $169.75 | 8.346% | $183.9173 | $183.92 | $183.90 | $183.90 |
| Purchase #5 | $177.98 | 5.789% | $188.2833 | $188.28 | $188.30 | $188.30 |
| Purchase #6 | $224.63 | 3.687% | $232.9121 | $232.91 | $232.90 | $232.90 |
| Purchase #7 | $207.73 | 11.396% | $231.4029 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $1,208.17 | $1,311.4411 | $1,311.44 | $1,311.40 | $1,311.50 | |