| 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 | $228.85 | 3.344% | $236.5027 | $236.50 | $236.50 | $236.50 |
| Purchase #2 | $31.42 | 9.555% | $34.4222 | $34.42 | $34.40 | $34.40 |
| Purchase #3 | $23.26 | 10.542% | $25.7121 | $25.71 | $25.70 | $25.70 |
| Purchase #4 | $243.28 | 3.863% | $252.6779 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $100.71 | 4.483% | $105.2248 | $105.22 | $105.20 | $105.20 |
| Purchase #6 | $205.25 | 13.360% | $232.6714 | $232.67 | $232.65 | $232.70 |
| Purchase #7 | $31.47 | 4.866% | $33.0013 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $864.24 | $920.2124 | $920.20 | $920.15 | $920.20 | |