_TotalDebeMN := RoundTo(qrySumas.FieldByName('debemn').AsFloat, -2);
_TotalHaberMN := RoundTo(qrySumas.FieldByName('habermn').AsFloat, -2);
_TotalDebeME := RoundTo(qrySumas.FieldByName('debeme').AsFloat, -2);
_TotalHaberME := RoundTo(qrySumas.FieldByName('haberme').AsFloat, -2);