diff --git a/Source/Core/Core/PowerPC/Interpreter/Interpreter_FloatingPoint.cpp b/Source/Core/Core/PowerPC/Interpreter/Interpreter_FloatingPoint.cpp
index 8036a079f6..b1dbbf0cc1 100644
--- a/Source/Core/Core/PowerPC/Interpreter/Interpreter_FloatingPoint.cpp
+++ b/Source/Core/Core/PowerPC/Interpreter/Interpreter_FloatingPoint.cpp
@@ -8,6 +8,7 @@
 
 #include "Common/CommonTypes.h"
 #include "Common/FloatUtils.h"
+#include "Common/Unreachable.h"
 #include "Core/PowerPC/Gekko.h"
 #include "Core/PowerPC/Interpreter/Interpreter_FPUtils.h"
 #include "Core/PowerPC/PowerPC.h"
@@ -32,6 +33,22 @@ void SetFI(PowerPC::PowerPCState& ppc_state, u32 FI)
   ppc_state.fpscr.FI = FI;
 }
 
+// Round a number to an integer in the same direction as the CPU rounding mode,
+// without setting any CPU flags or being careful about NaNs
+double RoundToIntegerMode(double number)
+{
+  // This value is 2^52 -- The first number in which double precision floating point
+  // numbers can only store subsequent integers, and no longer any decimals
+  // This keeps the sign of the unrounded value because it needs to scale it
+  // upwards when added
+  const double int_precision = std::copysign(4503599627370496.0, number);
+
+  // By adding this value to the original number,
+  // it will be forced to decide a integer to round to
+  // This rounding will be the same as the CPU rounding mode
+  return (number + int_precision) - int_precision;
+}
+
 // Note that the convert to integer operation is defined
 // in Appendix C.4.2 in PowerPC Microprocessor Family:
 // The Programming Environments Manual for 32 and 64-bit Microprocessors
@@ -39,9 +56,34 @@ void ConvertToInteger(PowerPC::PowerPCState& ppc_state, UGeckoInstruction inst,
                       RoundingMode rounding_mode)
 {
   const double b = ppc_state.ps[inst.FB].PS0AsDouble();
+  double rounded;
   u32 value;
   bool exception_occurred = false;
 
+  // To reduce complexity, this takes in a rounding mode in a switch case,
+  // rather than always judging based on the emulated CPU rounding mode
+  switch (rounding_mode)
+  {
+  case RoundingMode::Nearest:
+    // On generic platforms, the rounding should be assumed to be ties to even
+    // For targeted platforms this would work for any rounding mode,
+    // but it's mainly just kept in to replace roundeven,
+    // due to its lack in the C++17 (and possible lack for future versions)
+    rounded = RoundToIntegerMode(b);
+    break;
+  case RoundingMode::TowardsZero:
+    rounded = std::trunc(b);
+    break;
+  case RoundingMode::TowardsPositiveInfinity:
+    rounded = std::ceil(b);
+    break;
+  case RoundingMode::TowardsNegativeInfinity:
+    rounded = std::floor(b);
+    break;
+  default:
+    Common::Unreachable();
+  }
+
   if (std::isnan(b))
   {
     if (Common::IsSNAN(b))
@@ -51,14 +93,14 @@ void ConvertToInteger(PowerPC::PowerPCState& ppc_state, UGeckoInstruction inst,
     SetFPException(ppc_state, FPSCR_VXCVI);
     exception_occurred = true;
   }
-  else if (b > static_cast<double>(0x7fffffff))
+  else if (rounded >= static_cast<double>(0x80000000))
   {
     // Positive large operand or +inf
     value = 0x7fffffff;
     SetFPException(ppc_state, FPSCR_VXCVI);
     exception_occurred = true;
   }
-  else if (b < -static_cast<double>(0x80000000))
+  else if (rounded < -static_cast<double>(0x80000000))
   {
     // Negative large operand or -inf
     value = 0x80000000;
@@ -67,41 +109,9 @@ void ConvertToInteger(PowerPC::PowerPCState& ppc_state, UGeckoInstruction inst,
   }
   else
   {
-    s32 i = 0;
-    switch (rounding_mode)
-    {
-    case RoundingMode::Nearest:
-    {
-      const double t = b + 0.5;
-      i = static_cast<s32>(t);
-
-      // Ties to even
-      if (t - i < 0 || (t - i == 0 && (i & 1)))
-      {
-        i--;
-      }
-      break;
-    }
-    case RoundingMode::TowardsZero:
-      i = static_cast<s32>(b);
-      break;
-    case RoundingMode::TowardsPositiveInfinity:
-      i = static_cast<s32>(b);
-      if (b - i > 0)
-      {
-        i++;
-      }
-      break;
-    case RoundingMode::TowardsNegativeInfinity:
-      i = static_cast<s32>(b);
-      if (b - i < 0)
-      {
-        i--;
-      }
-      break;
-    }
-    value = static_cast<u32>(i);
-    const double di = i;
+    s32 signed_value = static_cast<s32>(rounded);
+    value = static_cast<u32>(signed_value);
+    const double di = static_cast<double>(signed_value);
     if (di == b)
     {
       ppc_state.fpscr.ClearFIFR();