| 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 | $123.71 | 7.721% | $133.2616 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $161.98 | 8.428% | $175.6317 | $175.63 | $175.65 | $175.60 |
| Purchase #3 | $227.49 | 9.405% | $248.8854 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $17.78 | 12.498% | $20.0021 | $20.00 | $20.00 | $20.00 |
| Purchase #5 | $39.37 | 6.846% | $42.0653 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $201.77 | 10.198% | $222.3465 | $222.35 | $222.35 | $222.30 |
| Purchase #7 | $27.77 | 9.509% | $30.4106 | $30.41 | $30.40 | $30.40 |
| 7 purchase totals = | $799.87 | $872.6032 | $872.61 | $872.60 | $872.60 | |