| 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 | $41.67 | 3.406% | $43.0893 | $43.09 | $43.10 | $43.10 |
| Purchase #2 | $83.31 | 3.729% | $86.4166 | $86.42 | $86.40 | $86.40 |
| Purchase #3 | $14.40 | 6.355% | $15.3151 | $15.32 | $15.30 | $15.30 |
| Purchase #4 | $197.77 | 10.194% | $217.9307 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $143.30 | 3.623% | $148.4918 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $200.90 | 6.613% | $214.1855 | $214.19 | $214.20 | $214.20 |
| Purchase #7 | $179.53 | 5.734% | $189.8243 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $860.88 | $915.2533 | $915.26 | $915.25 | $915.20 | |