| 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 | $8.26 | 5.835% | $8.742 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $235.69 | 8.527% | $255.7873 | $255.79 | $255.80 | $255.80 |
| Purchase #3 | $111.74 | 13.318% | $126.6215 | $126.62 | $126.60 | $126.60 |
| Purchase #4 | $188.78 | 10.543% | $208.6831 | $208.68 | $208.70 | $208.70 |
| Purchase #5 | $80.68 | 3.607% | $83.5901 | $83.59 | $83.60 | $83.60 |
| Purchase #6 | $18.40 | 8.790% | $20.0174 | $20.02 | $20.00 | $20.00 |
| Purchase #7 | $109.76 | 3.313% | $113.3963 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $753.31 | $816.8377 | $816.84 | $816.85 | $816.80 | |