| 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 | $169.57 | 10.461% | $187.3087 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $121.92 | 6.519% | $129.868 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $211.31 | 11.831% | $236.3101 | $236.31 | $236.30 | $236.30 |
| Purchase #4 | $42.45 | 6.845% | $45.3557 | $45.36 | $45.35 | $45.40 |
| Purchase #5 | $231.34 | 3.560% | $239.5757 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $83.87 | 12.516% | $94.3672 | $94.37 | $94.35 | $94.40 |
| Purchase #7 | $175.95 | 10.231% | $193.9514 | $193.95 | $193.95 | $194.00 |
| 7 purchase totals = | $1,036.41 | $1,126.7368 | $1,126.75 | $1,126.70 | $1,126.90 | |