I try to avoid installing specific versions of programming language interpreters and compilers on my operating system. Project A has other requirements as project B or C and the software stack on my operating system gets more and more confusing. Luckily is it possible to run the most command line based things in a Docker container. I will try to compile and run a small Java program in a Docker container.
I made a small post about
Inexact rounding up or down with decimal digits.
But it is also possible to run into the same bug when rounding floating point numbers to the next number with
restricted decimal digits. A really common example is the price calculation. You have the price
for example and the tax is maybe 19%. The resulting price with tax would be
2.3681. So you will
need to round the price with two decimal digits to