| 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 | $163.46 | 8.680% | $177.6483 | $177.65 | $177.65 | $177.60 |
| Purchase #2 | $116.75 | 9.624% | $127.986 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $205.78 | 3.871% | $213.7457 | $213.75 | $213.75 | $213.70 |
| Purchase #4 | $83.64 | 13.300% | $94.7641 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $222.53 | 11.844% | $248.8865 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $121.78 | 7.126% | $130.458 | $130.46 | $130.45 | $130.50 |
| Purchase #7 | $187.35 | 7.478% | $201.36 | $201.36 | $201.35 | $201.40 |
| 7 purchase totals = | $1,101.29 | $1,194.8486 | $1,194.86 | $1,194.85 | $1,194.90 | |