The Sharp EL-1197PIII is a high-performance desktop printing calculator that is widely recognized for its efficiency and reliability in business environments. This device is particularly favored for its comprehensive features that support a variety of financial operations including basic calculations, tax adjustments, and markup/markdown calculations, all accompanied by the capability to print records instantly.
Purpose and Functionality of the Sharp EL-1197PIII
The EL-1197PIII serves multiple purposes in professional settings, offering features that are ideal for accounting, finance, and general office work. Its primary functionalities include:
- Basic Arithmetic Operations: Performs addition, subtraction, multiplication, and division.
- Memory Functions: Allows users to store and recall numbers, aiding in complex calculations.
- Percentage Calculations: Facilitates easy percentage findings and adjustments.
- Tax Calculations: Enables users to add or subtract a preset tax rate to or from a given amount.
- Markup/Markdown: Useful for calculating selling prices or discounts.
- Printing: Provides a hard copy of calculations, which is beneficial for record keeping.
Step-by-Step Examples
1. Basic Arithmetic
- Input: 150 + 200
- Operation: Type 150, press
+
, type 200, then press=
. - Output: 350
2. Using Memory Functions
- Adding to Memory: Type the number, press
M+
. - Subtracting from Memory: Type the number, press
M-
. - Recalling Memory: Press
MR
. - Clearing Memory: Press
MC
.
3. Percentage Calculations
- Input: To find 20% of 150.
- Key Sequence: 150 [×] 20 [%]
- Output: 30
4. Tax Calculations
- Setting Tax Rate: Type the tax rate, press
Tax+
. - Price Including Tax: Type the price, press
Tax+
. - Price Excluding Tax: Type the total price, press
Tax-
.
5. Markup/Markdown Calculations
- Markup: Enter cost price, press [MU], type markup percentage, press [%].
- Markdown: Enter original price, press [%], type discount rate, press [-].
Table with Relevant Information
Feature | Operation | Example Input | Output |
---|---|---|---|
Basic Arithmetic | Addition, Subtraction | 150 + 200, 200 – 150 | 350, 50 |
Memory Functions | Store/Recall Values | M+, MR | – |
Percentage | Calculate Percentages | 150 [×] 20 [%] | 30 |
Tax Calculations | Add/Subtract Tax | 100 [Tax+], 100 [Tax-] | Varies |
Markup/Markdown | Calculate Price Changes | 100 [MU] 20 [%] | 120 |
Conclusion
The Sharp EL-1197PIII calculator stands out as an indispensable tool in the professional world, especially in sectors that require frequent and precise financial transactions and record-keeping. Its robust set of features enables users to perform a wide range of financial calculations efficiently, from simple additions to complex tax and markup computations. Furthermore, its printing capability ensures that all calculations are recorded instantly, providing a reliable audit trail. This makes the EL-1197PIII a favored choice among professionals in accounting, finance, and business management. Whether you are calculating daily expenses, preparing financial reports, or setting prices, the Sharp EL-1197PIII offers the functionality and reliability needed to get the job done with accuracy and ease.