| 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 | $21.33 | 11.753% | $23.8369 | $23.84 | $23.85 | $23.80 |
| Purchase #2 | $231.49 | 7.807% | $249.5624 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $215.44 | 7.411% | $231.4063 | $231.41 | $231.40 | $231.40 |
| Purchase #4 | $95.44 | 9.589% | $104.5917 | $104.59 | $104.60 | $104.60 |
| Purchase #5 | $170.95 | 6.478% | $182.0241 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $193.82 | 11.729% | $216.5531 | $216.55 | $216.55 | $216.60 |
| Purchase #7 | $30.27 | 6.197% | $32.1458 | $32.15 | $32.15 | $32.10 |
| 7 purchase totals = | $958.74 | $1,040.1203 | $1,040.12 | $1,040.10 | $1,040.10 | |