Currency: Difference between revisions

</pre>

=={{header|Ruby}}==

<lang ruby>require 'bigdecimal/util'

before_tax = 4000000000000000 * 5.50.to_d + 2 * 2.86.to_d

tax = (before_tax * 0.0765.to_d).round(2)

total = before_tax + tax

puts "Before tax: $#{before_tax.to_s('F')}

Tax: $#{tax.to_s('F')}

Total: $#{total.to_s('F')}"

</lang>

{{out}}

<pre>Pre tax: $22000000000000005.72

Tax: $1683000000000000.44

Total: $23683000000000006.16