diff --git a/include/xrpl/basics/Number.h b/include/xrpl/basics/Number.h
index 3ecfa64a02..cb04dd9716 100644
--- a/include/xrpl/basics/Number.h
+++ b/include/xrpl/basics/Number.h
@@ -130,15 +130,15 @@ struct MantissaRange final
         Small,
         // LargeLegacy can be removed when fixCleanup3_2_0 is retired
         LargeLegacy,
-        // Large3_2_0 can be removed when fixCleanup3_3_0 is retired
-        Large3_2_0,
+        // Large320 can be removed when fixCleanup3_3_0 is retired
+        Large320,
         Large,
     };
 
     // This entire enum can be removed when fixCleanup3_2_0 is retired
     enum class CuspRoundingFix : std::uint8_t {
         Disabled = 0,
-        Enabled3_2_0 = 1,
+        Enabled320 = 1,
         Enabled = 2,
     };
 
@@ -167,7 +167,7 @@ private:
             case MantissaScale::Small:
                 return 15;
             case MantissaScale::LargeLegacy:
-            case MantissaScale::Large3_2_0:
+            case MantissaScale::Large320:
             case MantissaScale::Large:
                 return 18;
             // LCOV_EXCL_START
@@ -197,8 +197,8 @@ private:
             case MantissaScale::Small:
             case MantissaScale::LargeLegacy:
                 return CuspRoundingFix::Disabled;
-            case MantissaScale::Large3_2_0:
-                return CuspRoundingFix::Enabled3_2_0;
+            case MantissaScale::Large320:
+                return CuspRoundingFix::Enabled320;
             case MantissaScale::Large:
                 return CuspRoundingFix::Enabled;
             default:
@@ -883,7 +883,7 @@ to_string(MantissaRange::MantissaScale const& scale)
             return "Small";
         case MantissaRange::MantissaScale::LargeLegacy:
             return "LargeLegacy";
-        case MantissaRange::MantissaScale::Large3_2_0:
+        case MantissaRange::MantissaScale::Large320:
             return "Large320";
         case MantissaRange::MantissaScale::Large:
             return "Large";
diff --git a/src/libxrpl/basics/Number.cpp b/src/libxrpl/basics/Number.cpp
index 234ee4e40c..133ec82692 100644
--- a/src/libxrpl/basics/Number.cpp
+++ b/src/libxrpl/basics/Number.cpp
@@ -39,7 +39,7 @@ MantissaRange::getAllScales()
     static std::set<MantissaRange::MantissaScale> const kScales = {
         MantissaRange::MantissaScale::Small,
         MantissaRange::MantissaScale::LargeLegacy,
-        MantissaRange::MantissaScale::Large3_2_0,
+        MantissaRange::MantissaScale::Large320,
         MantissaRange::MantissaScale::Large,
     };
     return kScales;
@@ -81,14 +81,14 @@ MantissaRange::getRanges()
         }
         {
             [[maybe_unused]]
-            constexpr static MantissaRange kRange{MantissaRange::MantissaScale::Large3_2_0};
+            constexpr static MantissaRange kRange{MantissaRange::MantissaScale::Large320};
             static_assert(isPowerOfTen(kRange.min));
             static_assert(kRange.min == 1'000'000'000'000'000'000ULL);
             static_assert(kRange.max == rep(9'999'999'999'999'999'999ULL));
             static_assert(kRange.log == 18);
             static_assert(kRange.min < Number::kMaxRep);
             static_assert(kRange.max > Number::kMaxRep);
-            static_assert(kRange.cuspRoundingFix == CuspRoundingFix::Enabled3_2_0);
+            static_assert(kRange.cuspRoundingFix == CuspRoundingFix::Enabled320);
         }
         {
             [[maybe_unused]]
diff --git a/src/libxrpl/protocol/Rules.cpp b/src/libxrpl/protocol/Rules.cpp
index c7e9431f81..15136115c7 100644
--- a/src/libxrpl/protocol/Rules.cpp
+++ b/src/libxrpl/protocol/Rules.cpp
@@ -62,7 +62,7 @@ setCurrentTransactionRules(std::optional<Rules> r)
             }
             if (enableCuspRounding3_2_0)
             {
-                return MantissaRange::MantissaScale::Large3_2_0;
+                return MantissaRange::MantissaScale::Large320;
             }
             return MantissaRange::MantissaScale::LargeLegacy;
         }
diff --git a/src/test/basics/Number_test.cpp b/src/test/basics/Number_test.cpp
index 7121948d69..266bc9bc1e 100644
--- a/src/test/basics/Number_test.cpp
+++ b/src/test/basics/Number_test.cpp
@@ -1812,7 +1812,7 @@ public:
 
             switch (scale)
             {
-                case MantissaRange::MantissaScale::Large3_2_0:
+                case MantissaRange::MantissaScale::Large320:
                 case MantissaRange::MantissaScale::Large:
                     BEAST_EXPECT(signedDifference >= 0);
                     BEAST_EXPECT(signedDifference < pow10<BigInt>(product.exponent()));
@@ -1895,7 +1895,7 @@ public:
             // Upward invariant: stored >= exact. Bug: stored < exact.
             switch (scale)
             {
-                case MantissaRange::MantissaScale::Large3_2_0:
+                case MantissaRange::MantissaScale::Large320:
                 case MantissaRange::MantissaScale::Large:
                     BEAST_EXPECT(stored >= exact);
                     BEAST_EXPECT(diff < pow10(quotient.exponent()));
@@ -1946,7 +1946,7 @@ public:
             // invariant: stored <= exact. Bug: stored > exact.
             switch (scale)
             {
-                case MantissaRange::MantissaScale::Large3_2_0:
+                case MantissaRange::MantissaScale::Large320:
                 case MantissaRange::MantissaScale::Large:
                     BEAST_EXPECT(stored <= exact);
                     BEAST_EXPECT(diff > -pow10(quotient.exponent()));
@@ -2004,7 +2004,7 @@ public:
             // invariant: stored >= exact. Bug: stored < exact.
             switch (scale)
             {
-                case MantissaRange::MantissaScale::Large3_2_0:
+                case MantissaRange::MantissaScale::Large320:
                 case MantissaRange::MantissaScale::Large:
                     BEAST_EXPECT(stored >= exact);
                     BEAST_EXPECT(diff < pow10(quotient.exponent()));
@@ -2108,7 +2108,7 @@ public:
                     {
                         case MantissaRange::MantissaScale::Small:
                         case MantissaRange::MantissaScale::LargeLegacy:
-                        case MantissaRange::MantissaScale::Large3_2_0: {
+                        case MantissaRange::MantissaScale::Large320: {
                             // Without the fix, all the results but one round up
                             if (r == Number::RoundingMode::Downward)
                             {