| 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 | $193.67 | 9.476% | $212.0222 | $212.02 | $212.00 | $212.00 |
| Purchase #2 | $205.52 | 5.603% | $217.0353 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $164.41 | 12.755% | $185.3805 | $185.38 | $185.40 | $185.40 |
| Purchase #4 | $190.86 | 13.848% | $217.2903 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $25.61 | 4.628% | $26.7952 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $14.99 | 13.333% | $16.9886 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $103.26 | 5.566% | $109.0075 | $109.01 | $109.00 | $109.00 |
| 7 purchase totals = | $898.32 | $984.5196 | $984.53 | $984.55 | $984.50 | |