| 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 | $126.86 | 13.524% | $144.0165 | $144.02 | $144.00 | $144.00 |
| Purchase #2 | $174.96 | 8.851% | $190.4457 | $190.45 | $190.45 | $190.40 |
| Purchase #3 | $117.76 | 5.590% | $124.3428 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $102.39 | 7.630% | $110.2024 | $110.20 | $110.20 | $110.20 |
| Purchase #5 | $214.47 | 7.308% | $230.1435 | $230.14 | $230.15 | $230.10 |
| Purchase #6 | $29.37 | 13.393% | $33.3035 | $33.30 | $33.30 | $33.30 |
| Purchase #7 | $34.96 | 8.281% | $37.855 | $37.86 | $37.85 | $37.90 |
| 7 purchase totals = | $800.77 | $870.3094 | $870.31 | $870.30 | $870.20 | |