| 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 | $127.62 | 3.269% | $131.7919 | $131.79 | $131.80 | $131.80 |
| Purchase #2 | $18.66 | 8.680% | $20.2797 | $20.28 | $20.30 | $20.30 |
| Purchase #3 | $154.70 | 13.606% | $175.7485 | $175.75 | $175.75 | $175.70 |
| Purchase #4 | $180.97 | 13.609% | $205.5982 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $193.64 | 7.663% | $208.4786 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $150.92 | 6.116% | $160.1503 | $160.15 | $160.15 | $160.20 |
| Purchase #7 | $86.84 | 8.132% | $93.9018 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $913.35 | $995.9490 | $995.95 | $996.00 | $996.00 | |