diff --git a/backend/src/graphql/resolver/TransactionResolver.ts b/backend/src/graphql/resolver/TransactionResolver.ts
index 515295f87..cb517ebe6 100644
--- a/backend/src/graphql/resolver/TransactionResolver.ts
+++ b/backend/src/graphql/resolver/TransactionResolver.ts
@@ -24,7 +24,7 @@ import { UserTransaction as dbUserTransaction } from '@entity/UserTransaction'
 import { Transaction as dbTransaction } from '@entity/Transaction'
 
 import { apiPost } from '../../apis/HttpRequest'
-import { roundFloorFrom4 } from '../../util/round'
+import { roundFloorFrom4, roundCeilFrom4 } from '../../util/round'
 import { calculateDecay, calculateDecayWithInterval } from '../../util/decay'
 import { TransactionTypeId } from '../enum/TransactionTypeId'
 import { TransactionType } from '../enum/TransactionType'
@@ -150,7 +150,7 @@ async function calculateAndAddDecayTransactions(
 
       const decayTransaction = new Transaction()
       decayTransaction.type = 'decay'
-      decayTransaction.balance = roundFloorFrom4(balance)
+      decayTransaction.balance = roundCeilFrom4(balance)
       decayTransaction.decayDuration = decay.decayDuration
       decayTransaction.decayStart = decay.decayStart
       decayTransaction.decayEnd = decay.decayEnd