| 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 | $214.71 | 7.419% | $230.6393 | $230.64 | $230.65 | $230.60 |
| Purchase #2 | $175.89 | 13.187% | $199.0846 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $211.66 | 9.351% | $231.4523 | $231.45 | $231.45 | $231.50 |
| Purchase #4 | $228.89 | 3.194% | $236.2007 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $94.54 | 11.256% | $105.1814 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $150.66 | 11.541% | $168.0477 | $168.05 | $168.05 | $168.00 |
| Purchase #7 | $167.45 | 13.830% | $190.6083 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $1,243.80 | $1,361.2143 | $1,361.21 | $1,361.25 | $1,361.20 | |