| 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 | $114.98 | 11.531% | $128.2383 | $128.24 | $128.25 | $128.20 |
| Purchase #2 | $159.74 | 13.114% | $180.6883 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $64.98 | 8.348% | $70.4045 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $88.99 | 9.450% | $97.3996 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $191.45 | 12.626% | $215.6225 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $29.91 | 9.203% | $32.6626 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $78.31 | 3.304% | $80.8974 | $80.90 | $80.90 | $80.90 |
| 7 purchase totals = | $728.36 | $805.9132 | $805.91 | $805.90 | $805.90 | |