32 lines
411 B
Markdown
32 lines
411 B
Markdown
---
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category: '@Math'
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---
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# useRound
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Reactive `Math.round`.
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## Usage
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```ts
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import { useRound } from '@vueuse/math'
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const value = ref(20.49)
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const result = useRound(value) // 20
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```
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## Type Declarations
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```ts
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/**
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* Reactive `Math.round`.
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*
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* @see https://vueuse.org/useRound
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*
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* @__NO_SIDE_EFFECTS__
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*/
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export declare function useRound(
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value: MaybeRefOrGetter<number>,
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): ComputedRef<number>
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```
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