| 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 | $30.71 | 9.580% | $33.652 | $33.65 | $33.65 | $33.70 |
| Purchase #2 | $225.41 | 11.622% | $251.6072 | $251.61 | $251.60 | $251.60 |
| Purchase #3 | $249.99 | 13.758% | $284.3836 | $284.38 | $284.40 | $284.40 |
| Purchase #4 | $177.90 | 9.285% | $194.418 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $145.28 | 3.712% | $150.6728 | $150.67 | $150.65 | $150.70 |
| Purchase #6 | $213.91 | 5.502% | $225.6793 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $196.85 | 13.199% | $222.8322 | $222.83 | $222.85 | $222.80 |
| 7 purchase totals = | $1,240.05 | $1,363.2451 | $1,363.24 | $1,363.25 | $1,363.30 | |