| 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 | $186.32 | 12.401% | $209.4255 | $209.43 | $209.45 | $209.40 |
| Purchase #2 | $173.56 | 3.452% | $179.5513 | $179.55 | $179.55 | $179.60 |
| Purchase #3 | $233.55 | 13.218% | $264.4206 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $184.81 | 3.367% | $191.0326 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $126.72 | 11.841% | $141.7249 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $157.96 | 7.119% | $169.2052 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $6.25 | 7.668% | $6.7293 | $6.73 | $6.75 | $6.70 |
| 7 purchase totals = | $1,069.17 | $1,162.0894 | $1,162.09 | $1,162.10 | $1,162.00 | |