| 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 | $183.82 | 3.676% | $190.5772 | $190.58 | $190.60 | $190.60 |
| Purchase #2 | $240.79 | 8.579% | $261.4474 | $261.45 | $261.45 | $261.40 |
| Purchase #3 | $178.61 | 7.705% | $192.3719 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $158.88 | 13.586% | $180.4654 | $180.47 | $180.45 | $180.50 |
| Purchase #5 | $207.31 | 4.234% | $216.0875 | $216.09 | $216.10 | $216.10 |
| Purchase #6 | $222.35 | 8.510% | $241.272 | $241.27 | $241.25 | $241.30 |
| Purchase #7 | $172.48 | 5.158% | $181.3765 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $1,364.24 | $1,463.5979 | $1,463.61 | $1,463.60 | $1,463.70 | |