I-Calculator ye-Discount
Thola intengo yokuthengwa kanye nokuthi ugcine kanjani kusuka kunoma yisiphi isiphequluli sephesenti.
Iziphetho zivuselelwa uma ubhala.
Malunga nale khadi
A discount calculator applies a percentage off an original price to give you the final sale price and the amount you save. The saving is the price multiplied by the discount percent and divided by 100; the sale price is what is left after subtracting it. Add a second discount or a tax rate under advanced options to see the true checkout price.
For example, 25% off an 80 item saves 80 × 25 ÷ 100 = 20, so the sale price is 60. If a second 10% coupon applies, it comes off the already-reduced 60 — not the original — giving 60 × 0.90 = 54. That is why stacked discounts are always worth less than simply adding the two percentages together.
Use it while shopping to check whether a "40% off" tag is really the best deal, to compare two offers, or to work out the final price when a store code stacks on a sale. Turn on the tax field to see the actual amount you will hand over at the register.
Imibuzo ebuzwa kaningi
Ngiyibala kanjani inkokhelo yephesenti?
Ukuphindaphinda intengo ngephesenti lokuhweba bese uhlukanisa nge 100 ukuthola ukulondolozwa, bese ukhipha. 25% off 80 yinzuzo ye 20, ngakho intengo ekugcineni yi 60.
Usebenza kanjani umkhawulo oqinile?
Intengo ephansi yesithathu isebenza kuntengo ephansi, hhayi eyamelwe. 25% off bese 10% off 80 inikeza 80 → 60 → 54, hhayi 52.
Ngiyibala kanjani intengo ephelile ngemuva kokukhulisa?
Ukuphindaphinda intengo yokuqala nge (1 − ikhuphoni ÷ 100). U-25% 80: 80 × 0.75 = 60. Imali oyilondolozayo yi-original encane le nombolo — lapha 20.
Ingabe i-50% yokulahleka bese i-20% yokulahleka ifana ne-70% yokulahleka?
Akukho. The 20% ivela off intengo esenzekile kunciphisa ngo-50%, ngakho 100 → 50 → 40, esebenzayo 60% off - hhayi 70%. Stacked amaphesenti angeke nje ukuhlanganisa ndawonye.
Ngiyithola kanjani intengo yokuqala kusuka kuntengo yokuthengwa?
Yabelana intengo yokuthengwa nge (1 − ikhuphoni ÷ 100). Uma into i-60 ngemuva ko-25% ephansi, okuqale kwakungu-60 ÷ 0.75 = 80. Lokhu kubuyisela ikhuphoni elilodwa.
Ngizofaka kanjani i-tax yokuhweba kuntengo ephansi?
Umsebenzi ukuqala ngentengo yokuthengwa, bese uphinda nge (1 + izimali ÷ 100). Indawo yezimali ngaphansi kwezinketho ezithuthukisiwe yenza lokhu ngokuzenzakalela, ngakho-ke isithombe esiphelile yilokho okushoyo uma ukhokha ngesikhathi sokuphuma.
API — sebenzisa le calculator kusuka kukhodi
Nquma le calculator njenge JSON evulekile yendawo yokuqeda - akukho isithonjana esidingekayo. Thumela amaxabiso endawo ngezansi njengezilungiselelo zombuzo noma i-JSON. Noma yini ongayishiya isebenzisa iphutha elifanayo elifakwe ngaphambili lekhasi; ipharamitha engaziwa yi-400, ayikho i-zero emnyama. Funda i-API egcwele →
Ingxenye yendawo
GET https://calculator.free/api/v1/discount/curl
curl "https://calculator.free/api/v1/discount/?price=80&percent=25"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/discount/?" + new URLSearchParams({
"price": "80",
"percent": "25"
}));
const data = await r.json();
console.log(data.results);Izibalo ziyisilinganiso esisetshenziswa ukuqondisa kuphela, hhayi ukucebisa ngezimali, ukwelashwa noma ukukhokha.