| 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 | $52.44 | 6.210% | $55.6965 | $55.70 | $55.70 | $55.70 |
| Purchase #2 | $233.35 | 13.355% | $264.5139 | $264.51 | $264.50 | $264.50 |
| Purchase #3 | $125.26 | 11.461% | $139.616 | $139.62 | $139.60 | $139.60 |
| Purchase #4 | $220.64 | 3.323% | $227.9719 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $102.94 | 3.279% | $106.3154 | $106.32 | $106.30 | $106.30 |
| Purchase #6 | $49.99 | 10.743% | $55.3604 | $55.36 | $55.35 | $55.40 |
| Purchase #7 | $80.48 | 6.506% | $85.716 | $85.72 | $85.70 | $85.70 |
| 7 purchase totals = | $865.10 | $935.1901 | $935.20 | $935.10 | $935.20 | |