Used when exactness is important, especially in math, science, and financial contexts.

Precision Matters

Remember specific rules for rounding numbers up or down to the nearest specified unit.

Rounding Rules

Often paired with 'round', 'up', or 'down' to indicate the direction of adjustment.

Emphasizes the shortest distance or time without consideration of obstacles or barriers.

Used in navigation or instructions to reference the most immediate option.

Implies a straightforward, direct line or route to a point without detours.