| 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 | $86.52 | 3.430% | $89.4876 | $89.49 | $89.50 | $89.50 |
| Purchase #2 | $167.47 | 9.841% | $183.9507 | $183.95 | $183.95 | $184.00 |
| Purchase #3 | $98.64 | 12.522% | $110.9917 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $94.99 | 9.217% | $103.7452 | $103.75 | $103.75 | $103.70 |
| Purchase #5 | $28.40 | 8.589% | $30.8393 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $158.38 | 7.615% | $170.4406 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $110.88 | 7.623% | $119.3324 | $119.33 | $119.35 | $119.30 |
| 7 purchase totals = | $745.28 | $808.7875 | $808.79 | $808.85 | $808.70 | |