From 955e07b5aed62acd8afba10f9eaa68b90d72bb74 Mon Sep 17 00:00:00 2001
From: Sean Lynch <techniq35@gmail.com>
Date: Wed, 14 May 2025 11:52:32 -0400
Subject: [PATCH] fix(format): Do not truncate decimal values when using
 `metric` preset (ex. 0.5)

---
 .changeset/real-spoons-hunt.md        |  5 +++++
 packages/utils/src/lib/number.test.ts | 15 +++++++++++++++
 packages/utils/src/lib/number.ts      |  1 -
 3 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/real-spoons-hunt.md

diff --git a/.changeset/real-spoons-hunt.md b/.changeset/real-spoons-hunt.md
new file mode 100644
index 0000000..8a08cdf
--- /dev/null
+++ b/.changeset/real-spoons-hunt.md
@@ -0,0 +1,5 @@
+---
+'@layerstack/utils': patch
+---
+
+fix(format): Do not truncate decimal values when using `metric` preset (ex. 0.5)
diff --git a/packages/utils/src/lib/number.test.ts b/packages/utils/src/lib/number.test.ts
index f4efd63..b3a9b79 100644
--- a/packages/utils/src/lib/number.test.ts
+++ b/packages/utils/src/lib/number.test.ts
@@ -275,4 +275,19 @@ describe('formatNumber()', () => {
     });
     expect(actual).equal('200 m²');
   });
+
+  it('0.5 (decimal)', () => {
+    const actual = formatNumber(0.5, 'metric');
+    expect(actual).equal('0.5');
+  });
+
+  it('0.05 (decimal)', () => {
+    const actual = formatNumber(0.05, 'metric');
+    expect(actual).equal('0.05');
+  });
+
+  it('0.005 (decimal)', () => {
+    const actual = formatNumber(0.005, 'metric');
+    expect(actual).equal('0.01');
+  });
 });
diff --git a/packages/utils/src/lib/number.ts b/packages/utils/src/lib/number.ts
index 7e01a94..a1b34ed 100644
--- a/packages/utils/src/lib/number.ts
+++ b/packages/utils/src/lib/number.ts
@@ -98,7 +98,6 @@ export function formatNumberWithLocale(
       style: 'decimal',
       notation: 'compact',
       minimumFractionDigits: 0,
-      maximumFractionDigits: 0,
     }),
 
     // Let's overwrite for style=integer