| 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 | $183.92 | 10.863% | $203.8992 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $155.50 | 5.732% | $164.4133 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $104.97 | 7.635% | $112.9845 | $112.98 | $113.00 | $113.00 |
| Purchase #4 | $12.38 | 13.142% | $14.007 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $121.47 | 12.664% | $136.853 | $136.85 | $136.85 | $136.90 |
| Purchase #6 | $7.88 | 9.130% | $8.5994 | $8.60 | $8.60 | $8.60 |
| Purchase #7 | $240.88 | 10.533% | $266.2519 | $266.25 | $266.25 | $266.30 |
| 7 purchase totals = | $827.00 | $907.0083 | $907.00 | $907.00 | $907.10 | |