| 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 | $246.98 | 5.195% | $259.8106 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $228.48 | 3.637% | $236.7898 | $236.79 | $236.80 | $236.80 |
| Purchase #3 | $12.43 | 5.281% | $13.0864 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $231.45 | 11.473% | $258.0043 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $250.64 | 13.699% | $284.9752 | $284.98 | $285.00 | $285.00 |
| Purchase #6 | $233.48 | 12.316% | $262.2354 | $262.24 | $262.25 | $262.20 |
| Purchase #7 | $215.96 | 9.691% | $236.8887 | $236.89 | $236.90 | $236.90 |
| 7 purchase totals = | $1,419.42 | $1,551.7904 | $1,551.80 | $1,551.85 | $1,551.80 | |