| 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 | $174.44 | 3.727% | $180.9414 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $164.93 | 9.125% | $179.9799 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $72.99 | 6.818% | $77.9665 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $76.52 | 7.619% | $82.3501 | $82.35 | $82.35 | $82.40 |
| Purchase #5 | $200.56 | 4.338% | $209.2603 | $209.26 | $209.25 | $209.30 |
| Purchase #6 | $187.46 | 13.819% | $213.3651 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $99.61 | 7.612% | $107.1923 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $976.51 | $1,051.0556 | $1,051.06 | $1,051.05 | $1,051.20 | |