| 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 | $179.39 | 13.848% | $204.2319 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $114.39 | 6.613% | $121.9546 | $121.95 | $121.95 | $122.00 |
| Purchase #3 | $68.44 | 5.304% | $72.0701 | $72.07 | $72.05 | $72.10 |
| Purchase #4 | $18.82 | 7.839% | $20.2953 | $20.30 | $20.30 | $20.30 |
| Purchase #5 | $13.66 | 11.341% | $15.2092 | $15.21 | $15.20 | $15.20 |
| Purchase #6 | $119.46 | 10.618% | $132.1443 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $199.31 | 10.355% | $219.9486 | $219.95 | $219.95 | $219.90 |
| 7 purchase totals = | $713.47 | $785.8540 | $785.85 | $785.85 | $785.80 | |