Directed rounding to an integer These four methods are called directed rounding to an integer, as the displacements from the original number to the rounded value are all directed toward or away from the same limiting value (0, +∞, or −∞). Directed rounding is used in interval arithmetic and is often required in financial calculations.
Directed rounding to an integer These four methods are called directed rounding to an integer as the displacements from the original number to the rounded value are all directed toward or away from the same limiting value (0, +∞, or −∞). Directed rounding is used in interval arithmetic and is often required in financial calculations.