Función de techo

El techo siempre se mueve hacia arriba hacia el infinito positivo y es útil para cálculos de unidades mínimas.

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Calculadora de redondeo
Introduce un número y elige tus preferencias de redondeo
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🪄 Ejemplos rápidos

Cómo funciona

1

Paso 1

Pick the target place value.

2

Paso 2

If extra digits remain, move the value upward.

3

Paso 3

Return the smallest allowed value not below the input.

Ejemplos resueltos

Examples include both positive and negative numbers.

Aporte Objetivo Método Resultado
2.01 Número entero más cercano Redondear (techo) 3
-2.99 Número entero más cercano Redondear (techo) -2
12.301 Centésima más cercana (2 dp) Redondear (techo) 12.31

Errores comunes

Evite estos frecuentes errores de redondeo al validar resultados.

  • Confusing ceiling with nearest-value rounding.
  • Assuming ceiling means away from zero.
  • Using ceiling when unbiased tie handling is needed.
  • Ignoring sign effects when testing results.

Preguntas frecuentes

Is ceiling the same as nearest rounding?
No. Ceiling is directional and always rounds toward positive infinity.
How does ceiling handle negatives?
Negative values usually become less negative because rounding moves upward.
When is ceiling commonly used?
Ceiling is common in quotas, package counts, and minimum billing units.
Can I change place values on this page?
Yes. Place values are editable while method stays fixed to ceiling.