| 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 | $242.37 | 10.797% | $268.5387 | $268.54 | $268.55 | $268.50 |
| Purchase #2 | $200.64 | 8.202% | $217.0965 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $163.45 | 11.844% | $182.809 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $164.80 | 11.320% | $183.4554 | $183.46 | $183.45 | $183.50 |
| Purchase #5 | $79.75 | 7.359% | $85.6188 | $85.62 | $85.60 | $85.60 |
| Purchase #6 | $151.33 | 6.758% | $161.5569 | $161.56 | $161.55 | $161.60 |
| Purchase #7 | $34.29 | 6.450% | $36.5017 | $36.50 | $36.50 | $36.50 |
| 7 purchase totals = | $1,036.63 | $1,135.5770 | $1,135.59 | $1,135.55 | $1,135.60 | |