| 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 | $148.62 | 10.508% | $164.237 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $229.47 | 13.839% | $261.2264 | $261.23 | $261.25 | $261.20 |
| Purchase #3 | $93.39 | 8.180% | $101.0293 | $101.03 | $101.05 | $101.00 |
| Purchase #4 | $20.56 | 11.839% | $22.9941 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $105.51 | 7.159% | $113.0635 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $104.47 | 7.485% | $112.2896 | $112.29 | $112.30 | $112.30 |
| Purchase #7 | $178.87 | 8.770% | $194.5569 | $194.56 | $194.55 | $194.60 |
| 7 purchase totals = | $880.89 | $969.3968 | $969.40 | $969.45 | $969.40 | |