| 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 | $24.26 | 13.371% | $27.5038 | $27.50 | $27.50 | $27.50 |
| Purchase #2 | $45.67 | 11.382% | $50.8682 | $50.87 | $50.85 | $50.90 |
| Purchase #3 | $117.78 | 8.507% | $127.7995 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $125.35 | 13.450% | $142.2096 | $142.21 | $142.20 | $142.20 |
| Purchase #5 | $7.95 | 3.661% | $8.241 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $123.87 | 12.157% | $138.9289 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $222.26 | 10.368% | $245.3039 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $667.14 | $740.8549 | $740.85 | $740.85 | $740.80 | |