**Converting IDR 222.55 to Rupiah**

**Understanding Indonesian Rupiah (IDR) Notation**

In Indonesia, the official currency is the Indonesian Rupiah (IDR). When expressing an amount in IDR, it's often written with a notation that may confuse non-Indonesians. For example, IDR 222.55 is a common notation used in Indonesia.

**What does IDR 222.55 mean?**

So, what does IDR 222.55 actually mean? In this notation, the "IDR" part refers to the currency, which is the Indonesian Rupiah. The number "222" represents the number of rupiah, while the ".55" part represents the sen, which is a subunit of the rupiah.

In Indonesia, one rupiah is divided into 100 sen. Therefore, IDR 222.55 can be broken down as follows:

- 222 rupiah
- 55 sen

To convert IDR 222.55 to rupiah, you simply ignore the sen part and focus on the rupiah part. In this case, IDR 222.55 is equivalent to:

**222 Rupiah**

So, IDR 222.55 is equal to 222 rupiah. The sen part, which is 55 sen, is effectively ignored when converting to rupiah.

**Conclusion**

In conclusion, IDR 222.55 is equal to 222 rupiah. The notation may seem confusing at first, but once you understand the concept of rupiah and sen, it's easy to convert IDR to rupiah.