diff --git a/src/hyperparam/one_dimensional_ranges.jl b/src/hyperparam/one_dimensional_ranges.jl
index bd12512c..f642345f 100644
--- a/src/hyperparam/one_dimensional_ranges.jl
+++ b/src/hyperparam/one_dimensional_ranges.jl
@@ -32,6 +32,9 @@ end
 # throws an exception:
 function _repr(r::NumericRange{T}, field) where T
     value = getproperty(r, field)
+    if !(value isa Integer)
+        value = round(value, sigdigits=4)
+    end
     r.scale isa Symbol && return repr(value)
     return try
         scaled = (r.scale)(value)
diff --git a/test/hyperparam/one_dimensional_ranges.jl b/test/hyperparam/one_dimensional_ranges.jl
index 1567f91e..ce3d352b 100644
--- a/test/hyperparam/one_dimensional_ranges.jl
+++ b/test/hyperparam/one_dimensional_ranges.jl
@@ -120,10 +120,13 @@ end
     io = IOBuffer()
     r1 = range(Int, :junk, lower=1, upper=10)
     r2 = range(Char, :junk, values=['c', 'd'])
+    r3 = range(Float64, :junk, lower=3.14159, upper=6.283185)
     show(io, r1)
     @test String(take!(io)) == "NumericRange(1 ≤ junk ≤ 10; origin=5.5, unit=4.5)"
     show(io, r2)
     @test String(take!(io)) == "NominalRange(junk = c, d)"
+    show(io, r3)
+    @test String(take!(io)) == "NumericRange(3.142 ≤ junk ≤ 6.283; origin=4.712, unit=1.571)"
     close(io)
 end