| 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 | $158.35 | 3.839% | $164.4291 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $243.39 | 13.430% | $276.0773 | $276.08 | $276.10 | $276.10 |
| Purchase #3 | $168.83 | 9.563% | $184.9752 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $168.73 | 5.235% | $177.563 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $200.27 | 4.443% | $209.168 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $34.57 | 4.339% | $36.07 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $171.75 | 6.391% | $182.7265 | $182.73 | $182.75 | $182.70 |
| 7 purchase totals = | $1,145.89 | $1,231.0091 | $1,231.02 | $1,231.05 | $1,231.10 | |