Description
Gross=resits*fee+admin; creditUsed=min(credit,gross), due=max(0,gross-credit).
Education payment records distinguish subsidies, deposits, transferable credit, refund bands and administrative fees. A supplied calculation can reconcile a proposed balance without determining which fees or refunds are legally or institutionally available. Endpoint inclusion and the order of deductions can change the result.
Gross=resits*fee+admin; creditUsed=min(credit,gross), due=max(0,gross-credit).
When to use this tool
Use Exam Resit Fee Credit Balance when checking the stated caller-defined course-cost or refund convention.
How to use the tool and how it works
- Enter resits, feePerResit, transferableCredit, adminFee. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read grossFee, creditUsed, due. Use the output convention below.
Require whole resits>=0 and nonnegative resit fee, transferable credit and admin fee. Gross=resits*fee+admin; creditUsed=min(credit,gross), due=max(0,gross-credit).1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| resits | Resits | Required. Safe integer; minimum 0. |
| feePerResit | Fee Per Resit | Required. Finite number; minimum 0. |
| transferableCredit | Transferable Credit | Required. Finite number; minimum 0. |
| adminFee | Admin Fee | Required. Finite number; minimum 0. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| grossFee | Gross Fee | Required. Finite number. |
| creditUsed | Credit Used | Required. Finite number. |
| due | Due | Required. Finite number. |
{
"input": {
"resits": 2,
"feePerResit": 50,
"transferableCredit": 30,
"adminFee": 10
},
"output": {
"grossFee": 110,
"creditUsed": 30,
"due": 80
}
}Limitations and assumptions
- Admin fee still applies at zero resits; actual resit rights, credit transfer and fee/refund rules are not determined.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Inspect the applicable enrollment/funding agreement and current institutional rules with the responsible financial/legal professionals for actual entitlements.
References
Similar or alternative tools
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