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Please any information or suggestion is welcome. Question: 1. Does boostC have any inbuilt "rounding" function? One that rounds to the nearest integer e.g. like python's "maths.ceil ( ) function" . I want to manipulate a float number say 3.4 to become 3.5. If I were to do this using the ceil ( ) function: ceil (2 * raw_decimal) / 2 where : raw_decimal = 3.4 , the function rounds 6.8 to 7 then dividing by 2 gives 3.5. I basically want to get my numbers to the nearest whole or 0.5 decimal. 2. Is there any work around in boostC if there is no inbuilt compiler