| 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 | $209.81 | 3.758% | $217.6947 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $188.46 | 13.863% | $214.5862 | $214.59 | $214.60 | $214.60 |
| Purchase #3 | $113.26 | 12.481% | $127.396 | $127.40 | $127.40 | $127.40 |
| Purchase #4 | $222.34 | 11.598% | $248.127 | $248.13 | $248.15 | $248.10 |
| Purchase #5 | $203.86 | 12.339% | $229.0143 | $229.01 | $229.00 | $229.00 |
| Purchase #6 | $37.83 | 8.315% | $40.9756 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $169.58 | 5.676% | $179.2054 | $179.21 | $179.20 | $179.20 |
| 7 purchase totals = | $1,145.14 | $1,256.9992 | $1,257.01 | $1,257.05 | $1,257.00 | |