| 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 | $15.32 | 9.320% | $16.7478 | $16.75 | $16.75 | $16.70 |
| Purchase #2 | $91.60 | 11.437% | $102.0763 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $234.35 | 11.688% | $261.7408 | $261.74 | $261.75 | $261.70 |
| Purchase #4 | $229.34 | 10.157% | $252.6341 | $252.63 | $252.65 | $252.60 |
| Purchase #5 | $238.39 | 4.439% | $248.9721 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $18.61 | 8.131% | $20.1232 | $20.12 | $20.10 | $20.10 |
| Purchase #7 | $185.71 | 5.776% | $196.4366 | $196.44 | $196.45 | $196.40 |
| 7 purchase totals = | $1,013.32 | $1,098.7309 | $1,098.73 | $1,098.75 | $1,098.60 | |