| 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 | $105.65 | 13.794% | $120.2234 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $33.82 | 6.478% | $36.0109 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $109.84 | 13.768% | $124.9628 | $124.96 | $124.95 | $125.00 |
| Purchase #4 | $67.56 | 10.125% | $74.4005 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $140.93 | 5.543% | $148.7417 | $148.74 | $148.75 | $148.70 |
| Purchase #6 | $206.32 | 4.345% | $215.2846 | $215.28 | $215.30 | $215.30 |
| Purchase #7 | $66.32 | 12.447% | $74.5749 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $730.44 | $794.1988 | $794.18 | $794.15 | $794.20 | |