| 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 | $30.66 | 11.553% | $34.2021 | $34.20 | $34.20 | $34.20 |
| Purchase #2 | $45.56 | 10.651% | $50.4126 | $50.41 | $50.40 | $50.40 |
| Purchase #3 | $248.69 | 4.639% | $260.2267 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $66.71 | 9.607% | $73.1188 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $34.33 | 7.531% | $36.9154 | $36.92 | $36.90 | $36.90 |
| Purchase #6 | $148.49 | 13.812% | $168.9994 | $169.00 | $169.00 | $169.00 |
| Purchase #7 | $153.92 | 11.831% | $172.1303 | $172.13 | $172.15 | $172.10 |
| 7 purchase totals = | $728.36 | $796.0053 | $796.01 | $796.00 | $795.90 | |