| 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 | $206.90 | 6.645% | $220.6485 | $220.65 | $220.65 | $220.60 |
| Purchase #2 | $117.51 | 5.861% | $124.3973 | $124.40 | $124.40 | $124.40 |
| Purchase #3 | $117.90 | 6.231% | $125.2463 | $125.25 | $125.25 | $125.20 |
| Purchase #4 | $186.65 | 9.182% | $203.7882 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $39.73 | 6.249% | $42.2127 | $42.21 | $42.20 | $42.20 |
| Purchase #6 | $111.33 | 6.475% | $118.5386 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $102.99 | 11.214% | $114.5393 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $883.01 | $949.3709 | $949.38 | $949.40 | $949.20 | |