| 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 | $30.71 | 8.403% | $33.2906 | $33.29 | $33.30 | $33.30 |
| Purchase #2 | $42.79 | 3.736% | $44.3886 | $44.39 | $44.40 | $44.40 |
| Purchase #3 | $74.70 | 13.626% | $84.8786 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $186.52 | 5.622% | $197.0062 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $97.36 | 7.614% | $104.773 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $74.60 | 5.666% | $78.8268 | $78.83 | $78.85 | $78.80 |
| Purchase #7 | $78.25 | 9.852% | $85.9592 | $85.96 | $85.95 | $86.00 |
| 7 purchase totals = | $584.93 | $629.1230 | $629.13 | $629.15 | $629.20 | |