| 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 | $169.78 | 7.470% | $182.4626 | $182.46 | $182.45 | $182.50 |
| Purchase #2 | $106.68 | 6.829% | $113.9652 | $113.97 | $113.95 | $114.00 |
| Purchase #3 | $138.44 | 6.383% | $147.2766 | $147.28 | $147.30 | $147.30 |
| Purchase #4 | $233.55 | 10.567% | $258.2292 | $258.23 | $258.25 | $258.20 |
| Purchase #5 | $75.71 | 10.230% | $83.4551 | $83.46 | $83.45 | $83.50 |
| Purchase #6 | $99.62 | 8.389% | $107.9771 | $107.98 | $108.00 | $108.00 |
| Purchase #7 | $182.30 | 4.791% | $191.034 | $191.03 | $191.05 | $191.00 |
| 7 purchase totals = | $1,006.08 | $1,084.3998 | $1,084.41 | $1,084.45 | $1,084.50 | |