// string.js by Tsukasa Jitoh 2002/ 4/ 9 (Tue) 19:17:03

// ŽlŽÌŒÜ“ü
function fRndVal(fVal, iBase)
{
	fVal *= iBase;

	if(fVal > 0)
	{
		fVal += 0.5;
		fVal = Math.floor(fVal);
	}
	else
	{
		fVal -= 0.5;
		fVal = Math.ceil(fVal);
	}

	fVal /= iBase;

	return fVal;
}