Decimal128 floating-point format
| Floating-point formats |
|---|
| IEEE 754 |
|
| Other |
| Alternatives |
| Tapered floating point |
In computing, decimal128 is a decimal floating-point number format that occupies 128 bits in memory. Formally introduced in IEEE 754-2008, it is intended for applications where it is necessary to emulate decimal rounding exactly, such as financial and tax computations.