| 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 | $27.59 | 12.346% | $30.9963 | $31.00 | $31.00 | $31.00 |
| Purchase #2 | $80.38 | 8.230% | $86.9953 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $29.79 | 11.838% | $33.3165 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $19.83 | 12.432% | $22.2953 | $22.30 | $22.30 | $22.30 |
| Purchase #5 | $19.83 | 12.153% | $22.2399 | $22.24 | $22.25 | $22.20 |
| Purchase #6 | $161.39 | 12.863% | $182.1496 | $182.15 | $182.15 | $182.10 |
| Purchase #7 | $151.77 | 6.119% | $161.0568 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $490.58 | $539.0497 | $539.07 | $539.05 | $539.00 | |