| 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 | $16.50 | 6.235% | $17.5288 | $17.53 | $17.55 | $17.50 |
| Purchase #2 | $126.70 | 5.781% | $134.0245 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $147.87 | 11.415% | $164.7494 | $164.75 | $164.75 | $164.70 |
| Purchase #4 | $127.77 | 3.388% | $132.0988 | $132.10 | $132.10 | $132.10 |
| Purchase #5 | $164.35 | 6.540% | $175.0985 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $47.36 | 6.765% | $50.5639 | $50.56 | $50.55 | $50.60 |
| Purchase #7 | $129.48 | 7.542% | $139.2454 | $139.25 | $139.25 | $139.20 |
| 7 purchase totals = | $760.03 | $813.3093 | $813.31 | $813.30 | $813.20 | |