Rounding a float/double to nearest 1/10th. C / C Forums on Bytes. Any one have a better/simpler method for rounding a float to the nearest 1/10th? Traktor pro le 2 dj-software. Array azure AzureAutomation conditions credential date-formats datetime dns else epoch Files Folders form friday-fun guid if int ip-address join logic logs math password performance Permissions port prompt psobject PSVersion regex registry remote replace rounding search security Shares split string substring switch time-zones unix User wmi. Feb 12, 2010 Have to say after looking for a good round function in C and running across this that all of the above code is totally inaccurate implementation of round if you are using stats. Trackgod vst torrent. Free massive vst. The reason is simple it is a requirement of all the odd.5 to round up and all the even.5 to round down to keep statistical balance.
Definitely needs MORE LEVELS!!! https://golyahoo.netlify.app/cooking-quest-game-free-download.html. I love this game so much. Instead of making sweet and sour pork every time at the Asian restaurant how about some chow mein or stir fry veggies? Rated 5 out of5 bybrownmccready fromLOVE this game! Or add more cuisines like Greek, Indian or Spanish (not the same as Mexican, I know!) It'd be nice if Big Fish would make it as an update you can load into your game already instead of purchasing a whole new game too.
| Helios - can you explain a little more how you got a set precision effect from ceil? |
| ceil(num*pow(10,x))/pow(10,x) |
What he is doing is multiply the number with a power of ten (the power depends from the number of decimal point you want), use the ceil() function to eliminate the remaining decimal points and then divide with the same power of ten again to put the decimal points (the one that we need the precision to be) back to their original place.
For example if you have the number 12.456789 and you want a precision of 2 decimal numbers then you will have:
12.456789 * 100 (10 to the 2nd power) = 1245.6789
ceil( 1245.6789 ) = 1246
1246 / 100 (10 to the 2nd power) = 12.46
So you have the presicion you want.
@helios
Just a typo:
The first 'x' you have must be your number and the rest 'x's the number of decimals points you want.
[EDIT] This formula doesn't round the number correctly, just eliminates the decimal points after the precision you want and rounds up the number.
C++ Rounding Up
Dev C++ Rounding Video
This would round it correctly:C++ Rounding Numbers
ceil( ( num * pow( 10,x ) ) - 0.49 ) / pow( 10,x );