| 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 | $39.97 | 8.554% | $43.389 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $45.25 | 8.624% | $49.1524 | $49.15 | $49.15 | $49.20 |
| Purchase #3 | $207.37 | 7.380% | $222.6739 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $92.84 | 8.400% | $100.6386 | $100.64 | $100.65 | $100.60 |
| Purchase #5 | $169.59 | 3.455% | $175.4493 | $175.45 | $175.45 | $175.40 |
| Purchase #6 | $118.77 | 6.760% | $126.7989 | $126.80 | $126.80 | $126.80 |
| Purchase #7 | $187.61 | 5.400% | $197.7409 | $197.74 | $197.75 | $197.70 |
| 7 purchase totals = | $861.40 | $915.8430 | $915.84 | $915.85 | $915.80 | |