diff --git a/ts/deckoptions/steps.test.ts b/ts/deckoptions/steps.test.ts
index 9bc33eaba..bd7b82025 100644
--- a/ts/deckoptions/steps.test.ts
+++ b/ts/deckoptions/steps.test.ts
@@ -9,6 +9,7 @@ test("whole steps", () => {
     expect(stepsToString(steps)).toBe(string);
     expect(stringToSteps(string)).toStrictEqual(steps);
 });
+
 test("fractional steps", () => {
     const steps = [1 / 60, 5 / 60, 1.5, 400];
     const string = "1s 5s 90s 400m";
@@ -16,6 +17,11 @@ test("fractional steps", () => {
     expect(stringToSteps(string)).toStrictEqual(steps);
 });
 
+test("rounding", () => {
+    const steps = [0.1666666716337204];
+    expect(stepsToString(steps)).toBe("10s");
+});
+
 test("parsing", () => {
     expect(stringToSteps("")).toStrictEqual([]);
     expect(stringToSteps("    ")).toStrictEqual([]);
diff --git a/ts/deckoptions/steps.ts b/ts/deckoptions/steps.ts
index 856ecbc87..36a3c1757 100644
--- a/ts/deckoptions/steps.ts
+++ b/ts/deckoptions/steps.ts
@@ -38,7 +38,7 @@ function minutesToString(step: number): string {
     if ([TimespanUnit.Months, TimespanUnit.Years].includes(unit)) {
         unit = TimespanUnit.Days;
     }
-    const amount = unitAmount(unit, secs);
+    const amount = Math.round(unitAmount(unit, secs));
 
     return `${amount}${unitSuffix(unit)}`;
 }