| 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 | $184.37 | 4.270% | $192.2426 | $192.24 | $192.25 | $192.20 |
| Purchase #2 | $168.65 | 8.751% | $183.4086 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $229.48 | 5.626% | $242.3905 | $242.39 | $242.40 | $242.40 |
| Purchase #4 | $196.68 | 13.202% | $222.6457 | $222.65 | $222.65 | $222.60 |
| Purchase #5 | $121.25 | 11.196% | $134.8252 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $68.36 | 8.324% | $74.0503 | $74.05 | $74.05 | $74.10 |
| Purchase #7 | $164.52 | 7.121% | $176.2355 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $1,133.31 | $1,225.7984 | $1,225.81 | $1,225.85 | $1,225.70 | |