| 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 | $89.27 | 9.706% | $97.9345 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $240.92 | 5.702% | $254.6573 | $254.66 | $254.65 | $254.70 |
| Purchase #3 | $37.52 | 11.603% | $41.8734 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $196.56 | 9.607% | $215.4435 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $126.82 | 9.578% | $138.9668 | $138.97 | $138.95 | $139.00 |
| Purchase #6 | $27.72 | 12.268% | $31.1207 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $148.67 | 4.814% | $155.827 | $155.83 | $155.85 | $155.80 |
| 7 purchase totals = | $867.48 | $935.8232 | $935.82 | $935.80 | $935.80 | |