(11C) (15C) Tip Calculation - Printable Version +- HP Forums ( https://www.hpmuseum.org/forum)+-- Forum: HP Software Libraries ( /forum-10.html)+--- Forum: General Software Library ( /forum-13.html)+--- Thread: (11C) (15C) Tip Calculation ( /thread-9242.html) |

(11C) (15C) Tip Calculation - Gamo - 10-07-2017 06:45 AM
This is a simple program for tip calculation that took the idea from HP 12C Platinum vertical mode calculator app with Tip functions. LBL A for Bill Amount LBL B for Tip% LBL C for Split (if only yourself enter 1) LBL D answer for Tip per Person LBL E answer for Total per Person Code:
Total bill is $90.45 with 15% tip and 2 person Example: 90.45 f A [Bill], 15 f B [Tip%], 2 f C [Split] Answer: f D result 6.78 per person [Tip], f E result 52.01 per person[Total] Quick Change: If you decided to lower the [Tip%] to 10% just press 10 f B and result for [Tip per person] and [Total per person] get the update result. Now press f D result 4.52 per person [Tip], f E result 49.75 per person [Total] Gamo RE: (11C) (15C) Tip Calculation - PedroLeiva - 10-07-2017 10:13 AM
(10-07-2017 06:45 AM)Gamo Wrote: This is a simple program for tip calculation that took the idea from HP 12C Platinum vertical mode calculator app with Tip functions.Just look at the label Instructions, for the last corresponds LBL E instaed LBL C. Pedro RE: (11C) (15C) Tip Calculation - Gamo - 10-07-2017 02:10 PM
Pedro Thank You that was typo. I'm making change to LBL E Gamo RE: (11C) (15C) Tip Calculation - Dieter - 10-08-2017 07:53 AM
(10-07-2017 02:10 PM)Gamo Wrote: Pedro Thank You that was typo. You also can (and should) remove the two ENTERs at LBL D and E. BTW, this program will also work on other HPs with label keys, such as the HP67 and 97. Dieter RE: (11C) (15C) Tip Calculation - Gamo - 10-08-2017 09:04 AM
Dieter Thank You I update the program now no ENTER On the HP 67 and 97 even better when using Labels like this program because don't have to press f then LBL just go straight to each labels that very convenience. Gamo RE: (11C) (15C) Tip Calculation - Dieter - 10-08-2017 06:48 PM
(10-08-2017 09:04 AM)Gamo Wrote: I update the program now no ENTER Fine. Please also consider your other program for calculators without label keys. (10-08-2017 09:04 AM)Gamo Wrote: On the HP 67 and 97 even better when using Labels like this program because don't have to press f then LBL just go straight to each labels that very convenience. Switch to User mode and it's the same on the 11C and 15C. ;-) P.S.: I'm a big fan of compact code, so here's another version. Works on most calculators with R↑ key and does not require any registers. Code: `R↓` 90,45 [ENTER] 15 [ENTER] 2 [R/S] => 52,01 [X<>Y] 6,78 What? No R↑ key? Replace R↑ with 3x R↓. Dieter RE: (11C) (15C) Tip Calculation - Gamo - 10-09-2017 01:24 AM
Dieter Thank You That shorter program is very compact one. For this program I try to make the same input steps of the Tip Calculator on the HP 12C Platinum Vertical Mode. On HP 12CP user key in 3 variables and get the answer for the other 2 variables. Thank You Gamo RE: (11C) (15C) Tip Calculation - Dieter - 10-10-2017 12:57 PM
(10-09-2017 01:24 AM)Gamo Wrote: That shorter program is very compact one. On the 41/42 it can be even shorter: Code: `R↓` 90,45 [ENTER] 15 [ENTER] 2 [R/S] => 6,78 [X<>Y] 52,01 On the 42s you even see both results at the same time. (10-09-2017 01:24 AM)Gamo Wrote: For this program I try to make the same input steps of the Tip Calculator on the HP 12C Platinum Vertical Mode. OK, so post your new version here. Dieter RE: (11C) (15C) Tip Calculation - PedroLeiva - 10-10-2017 09:28 PM
For HP 67 longer program and shorter output procedure ==> Code: `R↓` So ==> Input: 90.45 [ENTER] 15 [ENTER] 2 Output: [R/S] 52.01 [R/S] 6.78 Pedro |