| 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 | $77.70 | 9.358% | $84.9712 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $129.79 | 3.221% | $133.9705 | $133.97 | $133.95 | $134.00 |
| Purchase #3 | $39.53 | 13.321% | $44.7958 | $44.80 | $44.80 | $44.80 |
| Purchase #4 | $169.36 | 3.829% | $175.8448 | $175.84 | $175.85 | $175.80 |
| Purchase #5 | $11.31 | 8.588% | $12.2813 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $184.46 | 12.161% | $206.8922 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $233.78 | 5.713% | $247.1359 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $845.93 | $905.8917 | $905.89 | $905.90 | $905.90 | |