| 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 | $89.60 | 10.380% | $98.9005 | $98.90 | $98.90 | $98.90 |
| Purchase #2 | $133.58 | 13.300% | $151.3461 | $151.35 | $151.35 | $151.30 |
| Purchase #3 | $78.96 | 9.847% | $86.7352 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $241.97 | 4.242% | $252.2344 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $232.28 | 3.488% | $240.3819 | $240.38 | $240.40 | $240.40 |
| Purchase #6 | $150.70 | 8.209% | $163.071 | $163.07 | $163.05 | $163.10 |
| Purchase #7 | $190.41 | 3.482% | $197.0401 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $1,117.50 | $1,189.7092 | $1,189.71 | $1,189.75 | $1,189.60 | |