| 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 | $67.56 | 10.839% | $74.8828 | $74.88 | $74.90 | $74.90 |
| Purchase #2 | $177.93 | 4.221% | $185.4404 | $185.44 | $185.45 | $185.40 |
| Purchase #3 | $183.71 | 3.732% | $190.5661 | $190.57 | $190.55 | $190.60 |
| Purchase #4 | $207.37 | 3.668% | $214.9763 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $249.87 | 12.722% | $281.6585 | $281.66 | $281.65 | $281.70 |
| Purchase #6 | $5.78 | 13.457% | $6.5578 | $6.56 | $6.55 | $6.60 |
| Purchase #7 | $204.92 | 9.848% | $225.1005 | $225.10 | $225.10 | $225.10 |
| 7 purchase totals = | $1,097.14 | $1,179.1824 | $1,179.19 | $1,179.20 | $1,179.30 | |