| 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 | $204.88 | 10.580% | $226.5563 | $226.56 | $226.55 | $226.60 |
| Purchase #2 | $220.61 | 7.652% | $237.4911 | $237.49 | $237.50 | $237.50 |
| Purchase #3 | $89.54 | 9.461% | $98.0114 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $54.52 | 5.440% | $57.4859 | $57.49 | $57.50 | $57.50 |
| Purchase #5 | $202.50 | 13.110% | $229.0478 | $229.05 | $229.05 | $229.00 |
| Purchase #6 | $113.91 | 9.756% | $125.0231 | $125.02 | $125.00 | $125.00 |
| Purchase #7 | $20.89 | 9.752% | $22.9272 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $906.85 | $996.5428 | $996.55 | $996.55 | $996.50 | |