| 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 | $235.74 | 10.740% | $261.0585 | $261.06 | $261.05 | $261.10 |
| Purchase #2 | $71.44 | 4.871% | $74.9198 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $100.52 | 3.493% | $104.0312 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $36.78 | 12.219% | $41.2741 | $41.27 | $41.25 | $41.30 |
| Purchase #5 | $193.68 | 9.140% | $211.3824 | $211.38 | $211.40 | $211.40 |
| Purchase #6 | $13.26 | 3.266% | $13.6931 | $13.69 | $13.70 | $13.70 |
| Purchase #7 | $77.92 | 13.862% | $88.7213 | $88.72 | $88.70 | $88.70 |
| 7 purchase totals = | $729.34 | $795.0804 | $795.07 | $795.05 | $795.10 | |