floatsutils

func MustRound ¶

func MustRound(input float64, nDigits int) (rounded float64)

func MustToString ¶

func MustToString(input float64, maxDigits int) (formatedFloat string)

func Round ¶

func Round(input float64, nDigits int) (rounded float64, err error)

func ToString ¶

func ToString(input float64, maxDigits int) (formatedFloat string, err error)

Format the given float64 'input' as string with 'maxDigits' digits after the '.'. Tailing zeros after '.' are removed.