| 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 | $51.32 | 11.547% | $57.2459 | $57.25 | $57.25 | $57.20 |
| Purchase #2 | $122.72 | 4.708% | $128.4977 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $239.73 | 13.410% | $271.8778 | $271.88 | $271.90 | $271.90 |
| Purchase #4 | $87.60 | 8.382% | $94.9426 | $94.94 | $94.95 | $94.90 |
| Purchase #5 | $162.26 | 5.859% | $171.7668 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $113.54 | 7.674% | $122.2531 | $122.25 | $122.25 | $122.30 |
| Purchase #7 | $84.84 | 4.644% | $88.78 | $88.78 | $88.80 | $88.80 |
| 7 purchase totals = | $862.01 | $935.3639 | $935.37 | $935.40 | $935.40 | |