| 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 | $57.64 | 11.749% | $64.4121 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $33.38 | 6.860% | $35.6699 | $35.67 | $35.65 | $35.70 |
| Purchase #3 | $34.51 | 5.789% | $36.5078 | $36.51 | $36.50 | $36.50 |
| Purchase #4 | $217.55 | 9.161% | $237.4798 | $237.48 | $237.50 | $237.50 |
| Purchase #5 | $124.25 | 5.306% | $130.8427 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $186.93 | 6.581% | $199.2319 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $156.37 | 8.639% | $169.8788 | $169.88 | $169.90 | $169.90 |
| 7 purchase totals = | $810.63 | $874.0230 | $874.02 | $874.05 | $874.00 | |