| 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 | $82.85 | 4.290% | $86.4043 | $86.40 | $86.40 | $86.40 |
| Purchase #2 | $154.37 | 9.605% | $169.1972 | $169.20 | $169.20 | $169.20 |
| Purchase #3 | $86.80 | 6.760% | $92.6677 | $92.67 | $92.65 | $92.70 |
| Purchase #4 | $32.69 | 11.438% | $36.4291 | $36.43 | $36.45 | $36.40 |
| Purchase #5 | $238.30 | 6.575% | $253.9682 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $203.82 | 7.340% | $218.7804 | $218.78 | $218.80 | $218.80 |
| Purchase #7 | $206.59 | 10.104% | $227.4639 | $227.46 | $227.45 | $227.50 |
| 7 purchase totals = | $1,005.42 | $1,084.9108 | $1,084.91 | $1,084.90 | $1,085.00 | |