| 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 | $188.36 | 5.276% | $198.2979 | $198.30 | $198.30 | $198.30 |
| Purchase #2 | $48.40 | 6.352% | $51.4744 | $51.47 | $51.45 | $51.50 |
| Purchase #3 | $85.95 | 3.499% | $88.9574 | $88.96 | $88.95 | $89.00 |
| Purchase #4 | $200.80 | 3.734% | $208.2979 | $208.30 | $208.30 | $208.30 |
| Purchase #5 | $27.73 | 12.347% | $31.1538 | $31.15 | $31.15 | $31.20 |
| Purchase #6 | $150.45 | 8.474% | $163.1991 | $163.20 | $163.20 | $163.20 |
| Purchase #7 | $218.51 | 3.246% | $225.6028 | $225.60 | $225.60 | $225.60 |
| 7 purchase totals = | $920.20 | $966.9833 | $966.98 | $966.95 | $967.10 | |