| 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 | $44.38 | 8.617% | $48.2042 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $146.49 | 7.174% | $156.9992 | $157.00 | $157.00 | $157.00 |
| Purchase #3 | $66.75 | 8.738% | $72.5826 | $72.58 | $72.60 | $72.60 |
| Purchase #4 | $203.51 | 12.695% | $229.3456 | $229.35 | $229.35 | $229.30 |
| Purchase #5 | $144.70 | 13.593% | $164.3691 | $164.37 | $164.35 | $164.40 |
| Purchase #6 | $134.83 | 5.277% | $141.945 | $141.95 | $141.95 | $141.90 |
| Purchase #7 | $174.64 | 6.199% | $185.4659 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $915.30 | $998.9116 | $998.92 | $998.90 | $998.90 | |