| 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 | $228.43 | 8.593% | $248.059 | $248.06 | $248.05 | $248.10 |
| Purchase #2 | $226.48 | 9.386% | $247.7374 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $73.76 | 6.590% | $78.6208 | $78.62 | $78.60 | $78.60 |
| Purchase #4 | $236.97 | 9.168% | $258.6954 | $258.70 | $258.70 | $258.70 |
| Purchase #5 | $13.25 | 13.545% | $15.0447 | $15.04 | $15.05 | $15.00 |
| Purchase #6 | $210.90 | 10.360% | $232.7492 | $232.75 | $232.75 | $232.70 |
| Purchase #7 | $28.39 | 8.673% | $30.8523 | $30.85 | $30.85 | $30.90 |
| 7 purchase totals = | $1,018.18 | $1,111.7588 | $1,111.76 | $1,111.75 | $1,111.70 | |