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如何实现货币价值的四舍五入?

php

0

rob.m · 技术社区 · 7 年前

我愿意:

echo "Internal studio total costs = ".$sumInternalStudio."<br>";

我得到: Internal studio total costs = 3847401

如果我这样做了

$sumInternalStudio = money_format('%.2n', $sumInternalStudio);
echo "Internal studio total costs = ".$sumInternalStudio."<br>"

我明白了

Internal studio total costs = â¬ 3.847.401,00

但我想得到 â¬ 4

如果我这样做:

$sumInternalStudio = round($sumInternalStudio);
$sumInternalStudio = money_format('%.2n', $sumInternalStudio);
echo "Internal studio total costs = ".$sumInternalStudio."<br>";

我明白了

Internal studio total costs = â¬ 3.847.401,0

如果我这么做了

$sumInternalStudio = money_format('%.2n', $sumInternalStudio);
$sumInternalStudio = round($sumInternalStudio);
echo "Internal studio total costs = ".$sumInternalStudio."<br>";

我明白了 Internal studio total costs = 0

如何四舍五入到最近的最高值?

使现代化

我试过了

$sumInternalStudio = number_format(($sumInternalStudio/100),2); 
$sumInternalStudio = round($sumInternalStudio);
$sumInternalStudio = money_format('%.2n', $sumInternalStudio);
echo "Internal studio total costs = ".$sumInternalStudio."<br>";

我得到了 Internal studio total costs = â¬ 38,00 但应该如此 â¬ 4

0 回复 | 直到 7 年前

1

0

Minding Patec 7 年前

使用 number_format :

$formattedSum = 'â¬ '.number_format(3847401, 2, ',', '.');

â¬ 3.84

或 round :

$formattedSum = 'â¬ '.round(3847401 / 1000000);

4.