| 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 | $133.89 | 7.254% | $143.6024 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $115.28 | 4.743% | $120.7477 | $120.75 | $120.75 | $120.70 |
| Purchase #3 | $182.42 | 12.604% | $205.4122 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $222.90 | 11.301% | $248.0899 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $60.48 | 7.534% | $65.0366 | $65.04 | $65.05 | $65.00 |
| Purchase #6 | $244.47 | 6.845% | $261.204 | $261.20 | $261.20 | $261.20 |
| Purchase #7 | $92.68 | 3.319% | $95.756 | $95.76 | $95.75 | $95.80 |
| 7 purchase totals = | $1,052.12 | $1,139.8488 | $1,139.85 | $1,139.85 | $1,139.80 | |