•If the tax is not provided for every cent, modify the tax table by setting the tax for every cent in the following way.

When setting the tax, consider the minimum breakpoint corresponding to unprovided tax to be the same as the one corresponding to the tax provided on a large amount.

Sample tax table

Example 8%

Tax

Minimum

breakpoint

 

 

 

.00

.01

.01

.11

.02

.26

.03

.47

.04

.68

.06

.89

.09

1.11

.10

1.26

.11

1.47

.12

1.68

.14

1.89

.17

2.11

 

 

Modification of the left tax table

Tax

 

Minimum

 

breakpoint

 

 

 

 

 

 

 

 

 

.00

 

 

.01

 

 

.01

 

T

.11

 

Q

 

 

.02

 

 

.26

 

 

.03

 

 

.47

 

 

.04

 

 

.68

 

 

.05

 

 

.89

 

 

.06

 

 

.89

 

 

.07

 

 

1.11

 

M1

 

 

 

.08

 

 

1.11

 

 

.09

 

 

1.11

 

 

.10

 

 

1.26

 

 

.11

 

 

1.47

 

 

.12

 

 

1.68

 

 

.13

 

 

1.89

 

 

.14

 

 

1.89

 

 

.15

 

 

2.11

 

M2

 

 

 

.16

 

 

2.11

 

 

.17

 

 

2.11

 

 

Breakpoint

 

difference (¢)

 

 

 

 

1

 

B: Non-cyclic

10

(0.11-0.01)

 

 

 

 

15

(0.26-0.11)

 

21

(0.47-0.26)

 

21

(0.68-0.47)

 

21

(0.89-0.68)

C: Cyclic-1

0

(0.89-0.89)

 

22(1.11-0.89)

0(1.11-1.11)

0(1.11-1.11)

15(1.26-1.11)

21(1.47-1.26)

21(1.68-1.47)

21

(1.89-1.68)

D: Cyclic-2

0

(1.89-1.89)

 

22(2.11-1.89)

0(2.11-2.11)

0(2.11-2.11)

From the modified tax table above;

Rate = 8(%), T = $0.01 = 1¢, Q = $0.11 = 11¢, M1 = 1.11, M2 = 2.11, M = 100

80

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Sony ER-A420, ER-A410 instruction manual Sample tax table Example 8%, Modification of the left tax table
Page 81 Page 83

ER-A420, ER-A410 specifications

The Sony ER-A410 and ER-A420 are advanced electronic cash register systems designed to enhance operational efficiency for businesses in various sectors, including retail and hospitality. These models stand out for their robust features, user-friendly interfaces, and modern technology, making them ideal solutions for both small and medium-sized enterprises.

One of the main features of the ER-A410 and ER-A420 is their impressive display capabilities. The devices boast large, easy-to-read LCD screens that provide clear visibility of transaction information, making it simple for operators to process sales swiftly and accurately. The key layout is designed for speed and accessibility, allowing cashiers to complete transactions with minimal effort.

Both models include advanced connectivity options, supporting various peripherals such as barcode scanners, receipt printers, and cash drawers. This adaptability facilitates a seamless setup within existing retail environments, allowing owners to integrate their cash register systems with other technologies easily.

A highlight of the ER-A410 and ER-A420 is their comprehensive reporting capabilities. The registers offer detailed sales reports, inventory management tools, and employee tracking features, empowering business owners with valuable insights into their operations. The data-driven approach enables optimized inventory levels, informed decision-making, and enhanced customer service.

In terms of durability, both models are engineered to withstand the rigors of everyday use. The construction is robust, ensuring longevity even in high-volume transaction environments. This reliability translates into reduced maintenance costs and downtime, allowing businesses to focus on growth and customer satisfaction.

Another significant characteristic is the user-friendly software interface. The intuitive design ensures that employees can quickly learn the system, significantly reducing training time. The ER-A410 and ER-A420 also support multiple payment methods, including cash, debit, and credit cards, catering to a diverse customer base.

Security is a priority in the design of these cash registers. Features such as password protection and secure access to sensitive data safeguard against unauthorized usage and potential data breaches, giving business owners peace of mind.

In summary, the Sony ER-A410 and ER-A420 are sophisticated electronic cash registers that combine functionality, durability, and user-friendliness. With a range of features aimed at improving the efficiency of business operations, these models are a valuable investment for any retail or hospitality environment. Their technological advancements ensure businesses can stay competitive in an ever-evolving market.
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