| 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 | $37.67 | 6.531% | $40.1302 | $40.13 | $40.15 | $40.10 |
| Purchase #2 | $177.49 | 12.678% | $199.9922 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $92.76 | 4.781% | $97.1949 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $29.39 | 3.554% | $30.4345 | $30.43 | $30.45 | $30.40 |
| Purchase #5 | $34.82 | 10.413% | $38.4458 | $38.45 | $38.45 | $38.40 |
| Purchase #6 | $241.66 | 8.581% | $262.3968 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $42.61 | 4.117% | $44.3643 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $656.40 | $712.9587 | $712.95 | $713.00 | $712.90 | |