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 | $12.29 | 8.772% | $13.3681 | $13.37 | $13.35 | $13.40 |
Purchase #2 | $33.80 | 12.116% | $37.8952 | $37.90 | $37.90 | $37.90 |
Purchase #3 | $145.63 | 8.265% | $157.6663 | $157.67 | $157.65 | $157.70 |
Purchase #4 | $170.51 | 5.558% | $179.9869 | $179.99 | $180.00 | $180.00 |
Purchase #5 | $11.88 | 6.564% | $12.6598 | $12.66 | $12.65 | $12.70 |
Purchase #6 | $225.71 | 7.357% | $242.3155 | $242.32 | $242.30 | $242.30 |
Purchase #7 | $207.40 | 8.613% | $225.2634 | $225.26 | $225.25 | $225.30 |
7 purchase totals = | $807.22 | $869.1552 | $869.17 | $869.10 | $869.30 |