| 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 | $167.81 | 11.663% | $187.3817 | $187.38 | $187.40 | $187.40 |
| Purchase #2 | $13.27 | 10.359% | $14.6446 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $125.43 | 7.461% | $134.7883 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $208.82 | 7.586% | $224.6611 | $224.66 | $224.65 | $224.70 |
| Purchase #5 | $105.36 | 10.355% | $116.27 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $220.85 | 5.531% | $233.0652 | $233.07 | $233.05 | $233.10 |
| Purchase #7 | $159.56 | 7.167% | $170.9957 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $1,001.10 | $1,081.8066 | $1,081.81 | $1,081.80 | $1,081.90 | |