| 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 | $111.34 | 4.536% | $116.3904 | $116.39 | $116.40 | $116.40 |
| Purchase #2 | $94.88 | 6.394% | $100.9466 | $100.95 | $100.95 | $100.90 |
| Purchase #3 | $118.68 | 3.370% | $122.6795 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $55.88 | 7.454% | $60.0453 | $60.05 | $60.05 | $60.00 |
| Purchase #5 | $172.36 | 5.789% | $182.3379 | $182.34 | $182.35 | $182.30 |
| Purchase #6 | $182.62 | 12.256% | $205.0019 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $196.32 | 6.253% | $208.5959 | $208.60 | $208.60 | $208.60 |
| 7 purchase totals = | $932.08 | $995.9975 | $996.01 | $996.05 | $995.90 | |