24 lines
1.1 KiB
JavaScript
24 lines
1.1 KiB
JavaScript
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// Copyright 2021 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --harmony-intl-number-format-v3
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let penny = new Intl.NumberFormat(
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"en", { minimumFractionDigits: 2, maximumFractionDigits: 2, roundingIncrement: 1 });
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let nickel = new Intl.NumberFormat(
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"en", { minimumFractionDigits: 2, maximumFractionDigits: 2, roundingIncrement: 5 });
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let dime = new Intl.NumberFormat(
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"en", { minimumFractionDigits: 2, maximumFractionDigits: 2, roundingIncrement: 10 });
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// https://necs.com/knowledgebase/sysprefs_prc_mod_roundmeth.htm
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assertEquals("10.15", penny.format(10.154));
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assertEquals("10.16", penny.format(10.155));
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assertEquals("10.10", nickel.format(10.124));
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assertEquals("10.15", nickel.format(10.125));
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assertEquals("10.40", dime.format(10.444));
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// mistake in the above page, the result should be 10.40 not 10.50
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// assertEquals("10.50", dime.format(10.445));
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assertEquals("10.40", dime.format(10.445));
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assertEquals("10.50", dime.format(10.45));
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