| 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 | $100.88 | 13.790% | $114.7914 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $236.36 | 8.844% | $257.2637 | $257.26 | $257.25 | $257.30 |
| Purchase #3 | $182.39 | 5.823% | $193.0106 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $151.71 | 6.654% | $161.8048 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $129.37 | 12.841% | $145.9824 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $129.53 | 4.337% | $135.1477 | $135.15 | $135.15 | $135.10 |
| Purchase #7 | $209.36 | 13.677% | $237.9942 | $237.99 | $238.00 | $238.00 |
| 7 purchase totals = | $1,139.60 | $1,245.9948 | $1,245.98 | $1,246.00 | $1,246.00 | |