| 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 | $249.36 | 12.692% | $281.0088 | $281.01 | $281.00 | $281.00 |
| Purchase #2 | $228.33 | 3.477% | $236.269 | $236.27 | $236.25 | $236.30 |
| Purchase #3 | $156.40 | 3.619% | $162.0601 | $162.06 | $162.05 | $162.10 |
| Purchase #4 | $133.25 | 3.441% | $137.8351 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $120.90 | 11.288% | $134.5472 | $134.55 | $134.55 | $134.50 |
| Purchase #6 | $118.56 | 8.845% | $129.0466 | $129.05 | $129.05 | $129.00 |
| Purchase #7 | $227.36 | 3.217% | $234.6742 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $1,234.16 | $1,315.4410 | $1,315.45 | $1,315.40 | $1,315.40 | |