Simple Checkbook Balancer in C

checkbook_balancer.c

#include <stdio.h>

int main() {
    float initial_balance = 0.0;
    float current_balance = initial_balance;
    float transaction;

    printf("Enter deposits and issuances (terminate with 0):\n");

    do {
        printf("Enter amount: ");
        scanf("%f", &transaction);

        if (transaction == 0) {
            break;
        }

        if (current_balance + transaction < 0) {
            printf("Check bounced! Insufficient funds.\n");
            printf("Transaction ignored.\n");
        } else {
            if (transaction > 0) {
                printf("Deposit: $%.2f\n", transaction);
            } else {
                printf("Issuance: $%.2f\n", -transaction);
            }

            current_balance += transaction;
            printf("Running Balance: $%.2f\n", current_balance);
        }

    } while (1);

    printf("Checkbook balancing complete.\n");
    printf("Final Balance: $%.2f\n", current_balance);

    return 0;
}