Thank you all for the insights. But why does it have to work for 10.1, 3.1 and not 5.1, 4.1 
printf("%d\n",100 * 3.1);
print "10.1 Manipulation\n";
printf("%d\n",100 * 10.1);
$c=sprintf("%d\n",100 * 10.1);
printf("%.0f\n",100 * 10.1);
print $c;

print "5.1 Manipulation\n";
printf("%d\n",100 * 5.1);
$d=sprintf("%d\n",100 * 5.1);
printf("%.0f\n",100 * 5.1);
print $d;

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This is the output that I see for the above code 
310
10.1 Manipulation
1010
1010
1010
5.1 Manipulation
509
510
509

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In reply to Re: Different values while applying format specifiers by perlmonksuser
in thread Different values while applying format specifiers by perlmonksuser

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