To be consistent or coherent; for a story, explanation, or set of facts to fit together without contradiction.
彼の証言は細部を確認するとつじつまが合わない。
When you check the details of his testimony, it doesn't add up.
資料を整理すれば、記録のつじつまが合うようになるはずだ。
If we organize the documents, the records should become coherent.
話の順序を入れ替えたら、つじつまが合ってきた。
After rearranging the order of the story, it started to make sense.