| 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 | $217.53 | 5.776% | $230.0945 | $230.09 | $230.10 | $230.10 |
| Purchase #2 | $216.40 | 12.634% | $243.74 | $243.74 | $243.75 | $243.70 |
| Purchase #3 | $75.84 | 13.750% | $86.268 | $86.27 | $86.25 | $86.30 |
| Purchase #4 | $232.51 | 6.668% | $248.0138 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $184.49 | 13.129% | $208.7117 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $76.43 | 13.405% | $86.6754 | $86.68 | $86.70 | $86.70 |
| Purchase #7 | $230.39 | 6.764% | $245.9736 | $245.97 | $245.95 | $246.00 |
| 7 purchase totals = | $1,233.59 | $1,349.4770 | $1,349.47 | $1,349.45 | $1,349.50 | |