formatNumber(1250, 2) # "1.250,00"
formatNumber(1250, 0) # "1.250"
formatNumber(1250.1, 2) # "1.250,10"
formatNumber(1250.01, 2) # "1.250,01"
formatNumber(1250.01, 3) # "1.250,010"
formatNumber(1250.996, 2) # "1.251,00"
formatNumber(1250.996, 3) # "1.250,996"
formatNumber(1250, 2, False) # "1,250.00"
formatNumber(1250, 0, False) # "1,250"
formatNumber(1250.1, 2, False) # "1,250.10"
formatNumber(1250.01, 2, False) # "1,250.01"
formatNumber(1250.01, 3, False) # "1,250.010"
formatNumber(1250.996, 2, False) # "1,251.00"
formatNumber(1250.996, 3, False) # "1,250.996"
formatNumber("casa", 2) # "casa"