Description
standing = days*standingPerDay; variable = kwh*pricePerKwh; tax = (standing+variable)*taxRate; total = standing+variable+tax.
An energy bill can combine fixed, usage-based and tax components. Applying one supplied tax fraction to an amount differs from determining a jurisdiction’s taxable base, exemptions and legally applicable charge.
standing = days*standingPerDay; variable = kwh*pricePerKwh; tax = (standing+variable)*taxRate; total = standing+variable+tax.
When to use this tool
Use Electricity Bill Standing Variable Split when checking a supplied energy bill or tax-wedge arithmetic.
How to use the tool and how it works
- Enter days, standingPerDay, kwh, pricePerKwh, taxRate. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read standing, variable, tax, total. Use the output convention below.
Require nonnegative whole days, nonnegative kwh and taxRate > -1. standing = days*standingPerDay; variable = kwh*pricePerKwh; tax = (standing+variable)*taxRate; total = standing+variable+tax.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| days | Days | Required. Safe integer; minimum 0. |
| standingPerDay | Standing Per Day | Required. Finite number. |
| kwh | Kwh | Required. Finite number; minimum 0. |
| pricePerKwh | Price Per Kwh | Required. Finite number. |
| taxRate | Supplied tax fraction greater than -1, applied to both standing and variable charges. | Required. Finite number; strictly above -1. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| standing | Standing | Required. Finite number. |
| variable | Variable | Required. Finite number. |
| tax | Tax | Required. Finite number. |
| total | Total | Required. Finite number. |
{
"input": {
"days": 30,
"standingPerDay": 1,
"kwh": 200,
"pricePerKwh": 0.2,
"taxRate": 0.1
},
"output": {
"standing": 30,
"variable": 40,
"tax": 7,
"total": 77
}
}Limitations and assumptions
- Rates share a currency and taxRate is a fraction. Signed rates and tax reductions are allowed; the model taxes both components identically and does not fetch an actual tariff.
- 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
Consult the actual tariff and applicable tax treatment before interpreting a formula as a bill or amount owed.
References
Similar or alternative tools
- Energy Tariff Tax Wedge
taxWedge = pretaxRate*taxFraction+fixedTaxPerUnit; taxedRate = pretaxRate+taxWedge.
- Energy Bill Tax Base Label
Compose an energy bill’s explicit component tax base from caller-supplied inclusion flags without selecting a jurisdictional tax rule.