| 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 | $180.39 | 10.522% | $199.3706 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $206.42 | 13.791% | $234.8874 | $234.89 | $234.90 | $234.90 |
| Purchase #3 | $29.60 | 3.802% | $30.7254 | $30.73 | $30.75 | $30.70 |
| Purchase #4 | $104.26 | 12.212% | $116.9922 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $124.70 | 3.859% | $129.5122 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $32.92 | 7.257% | $35.309 | $35.31 | $35.30 | $35.30 |
| Purchase #7 | $233.75 | 3.155% | $241.1248 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $912.04 | $987.9216 | $987.92 | $987.90 | $987.90 | |