| 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 | $239.26 | 9.454% | $261.8796 | $261.88 | $261.90 | $261.90 |
| Purchase #2 | $175.30 | 6.512% | $186.7155 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $10.62 | 7.445% | $11.4107 | $11.41 | $11.40 | $11.40 |
| Purchase #4 | $5.76 | 5.853% | $6.0971 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $13.82 | 13.389% | $15.6704 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $228.38 | 3.778% | $237.0082 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $184.57 | 6.638% | $196.8218 | $196.82 | $196.80 | $196.80 |
| 7 purchase totals = | $857.71 | $915.6033 | $915.61 | $915.55 | $915.60 | |