| 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 | $236.57 | 5.358% | $249.2454 | $249.25 | $249.25 | $249.20 |
| Purchase #2 | $107.65 | 12.689% | $121.3097 | $121.31 | $121.30 | $121.30 |
| Purchase #3 | $241.53 | 13.519% | $274.1824 | $274.18 | $274.20 | $274.20 |
| Purchase #4 | $13.33 | 4.270% | $13.8992 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $214.38 | 8.159% | $231.8713 | $231.87 | $231.85 | $231.90 |
| Purchase #6 | $53.74 | 9.540% | $58.8668 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $202.66 | 12.465% | $227.9216 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $1,069.86 | $1,177.2964 | $1,177.30 | $1,177.25 | $1,177.30 | |