| 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 | $95.27 | 12.647% | $107.3188 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $68.76 | 9.844% | $75.5287 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $218.41 | 4.374% | $227.9633 | $227.96 | $227.95 | $228.00 |
| Purchase #4 | $40.92 | 3.623% | $42.4025 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $9.45 | 5.648% | $9.9837 | $9.98 | $10.00 | $10.00 |
| Purchase #6 | $86.35 | 8.296% | $93.5136 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $51.46 | 11.209% | $57.2282 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $570.62 | $613.9388 | $613.93 | $613.95 | $613.90 | |