| 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 | $87.51 | 13.823% | $99.6065 | $99.61 | $99.60 | $99.60 |
| Purchase #2 | $11.43 | 13.459% | $12.9684 | $12.97 | $12.95 | $13.00 |
| Purchase #3 | $236.74 | 5.145% | $248.9203 | $248.92 | $248.90 | $248.90 |
| Purchase #4 | $220.65 | 12.614% | $248.4828 | $248.48 | $248.50 | $248.50 |
| Purchase #5 | $79.31 | 6.815% | $84.715 | $84.72 | $84.70 | $84.70 |
| Purchase #6 | $163.79 | 11.375% | $182.4211 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $223.50 | 13.820% | $254.3877 | $254.39 | $254.40 | $254.40 |
| 7 purchase totals = | $1,022.93 | $1,131.5018 | $1,131.51 | $1,131.45 | $1,131.50 | |