true, 'decimals' => 2, 'round_mode' => 'up', 'driver' => 'database', 'storage' => [ 'session', 'database' => [ 'model' => \Wearepixel\Cart\Tests\Helpers\MockCartModel::class, 'id' => 'session_id', 'items' => 'items', 'conditions' => 'conditions', ], ], ];