| 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 | $213.61 | 8.808% | $232.4248 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $105.49 | 10.480% | $116.5454 | $116.55 | $116.55 | $116.50 |
| Purchase #3 | $217.27 | 4.563% | $227.184 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $164.61 | 6.665% | $175.5813 | $175.58 | $175.60 | $175.60 |
| Purchase #5 | $193.40 | 3.793% | $200.7357 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $163.77 | 4.471% | $171.0922 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $186.92 | 11.239% | $207.9279 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $1,245.07 | $1,331.4913 | $1,331.49 | $1,331.55 | $1,331.40 | |