| 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 | $8.88 | 3.312% | $9.1741 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $153.61 | 3.474% | $158.9464 | $158.95 | $158.95 | $158.90 |
| Purchase #3 | $210.49 | 8.743% | $228.8931 | $228.89 | $228.90 | $228.90 |
| Purchase #4 | $54.52 | 4.358% | $56.896 | $56.90 | $56.90 | $56.90 |
| Purchase #5 | $224.93 | 4.338% | $234.6875 | $234.69 | $234.70 | $234.70 |
| Purchase #6 | $153.45 | 7.229% | $164.5429 | $164.54 | $164.55 | $164.50 |
| Purchase #7 | $73.91 | 13.478% | $83.8716 | $83.87 | $83.85 | $83.90 |
| 7 purchase totals = | $879.79 | $937.0116 | $937.01 | $937.00 | $937.00 | |