const math/big.ToNearestEven

4 uses

	math/big (current package)
		float.go#L136: 	ToNearestEven RoundingMode = iota // == IEEE 754-2008 roundTiesToEven
		float.go#L436: 	if sbit == 0 && (rbit == 0 || z.mode == ToNearestEven) {
		float.go#L463: 		case ToNearestEven:
		roundingmode_string.go#L11: 	_ = x[ToNearestEven-0]