| 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 | $17.29 | 5.371% | $18.2186 | $18.22 | $18.20 | $18.20 |
| Purchase #2 | $55.91 | 13.710% | $63.5753 | $63.58 | $63.60 | $63.60 |
| Purchase #3 | $98.95 | 10.465% | $109.3051 | $109.31 | $109.30 | $109.30 |
| Purchase #4 | $36.65 | 5.192% | $38.5529 | $38.55 | $38.55 | $38.60 |
| Purchase #5 | $209.97 | 12.406% | $236.0189 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $182.28 | 11.421% | $203.0982 | $203.10 | $203.10 | $203.10 |
| Purchase #7 | $156.33 | 5.418% | $164.8 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $757.38 | $833.5690 | $833.58 | $833.55 | $833.60 | |