| 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 | $47.78 | 6.233% | $50.7581 | $50.76 | $50.75 | $50.80 |
| Purchase #2 | $201.73 | 12.615% | $227.1782 | $227.18 | $227.20 | $227.20 |
| Purchase #3 | $199.73 | 4.235% | $208.1886 | $208.19 | $208.20 | $208.20 |
| Purchase #4 | $216.47 | 7.868% | $233.5019 | $233.50 | $233.50 | $233.50 |
| Purchase #5 | $138.37 | 3.108% | $142.6705 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $192.32 | 11.750% | $214.9176 | $214.92 | $214.90 | $214.90 |
| Purchase #7 | $120.41 | 10.289% | $132.799 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $1,116.81 | $1,210.0139 | $1,210.02 | $1,210.00 | $1,210.10 | |