| 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 | $79.34 | 8.521% | $86.1006 | $86.10 | $86.10 | $86.10 |
| Purchase #2 | $208.81 | 6.256% | $221.8732 | $221.87 | $221.85 | $221.90 |
| Purchase #3 | $219.43 | 9.795% | $240.9232 | $240.92 | $240.90 | $240.90 |
| Purchase #4 | $72.51 | 8.646% | $78.7792 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $45.38 | 13.170% | $51.3565 | $51.36 | $51.35 | $51.40 |
| Purchase #6 | $234.97 | 7.619% | $252.8724 | $252.87 | $252.85 | $252.90 |
| Purchase #7 | $112.43 | 5.261% | $118.3449 | $118.34 | $118.35 | $118.30 |
| 7 purchase totals = | $972.87 | $1,050.2500 | $1,050.24 | $1,050.20 | $1,050.30 | |