| 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 | $63.40 | 13.217% | $71.7796 | $71.78 | $71.80 | $71.80 |
| Purchase #2 | $31.55 | 10.315% | $34.8044 | $34.80 | $34.80 | $34.80 |
| Purchase #3 | $28.37 | 6.689% | $30.2677 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $73.88 | 5.627% | $78.0372 | $78.04 | $78.05 | $78.00 |
| Purchase #5 | $31.60 | 9.382% | $34.5647 | $34.56 | $34.55 | $34.60 |
| Purchase #6 | $244.99 | 9.557% | $268.4037 | $268.40 | $268.40 | $268.40 |
| Purchase #7 | $77.85 | 6.217% | $82.6899 | $82.69 | $82.70 | $82.70 |
| 7 purchase totals = | $551.64 | $600.5472 | $600.54 | $600.55 | $600.60 | |