Does Rounding Prices Create Inflation and Impact the Economy?

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SUMMARY

The discussion centers on the impact of rounding prices on inflation and the economy. Participants argue that rounding prices, such as changing $56.795 to $56.80, does not create new money but rather reflects accurate bookkeeping. A notable point raised is the historical context of banking transactions, where the shift to immediate updates led to significant amounts of money seemingly disappearing from the economy, attributed to dwell time rather than rounding. The conversation highlights the complexity of rounding mechanisms and their perceived effects on economic metrics.

PREREQUISITES
  • Understanding of basic economic principles, particularly inflation and money supply.
  • Familiarity with banking transaction processes and their evolution over time.
  • Knowledge of rounding rules in numerical data processing.
  • Awareness of the concept of dwell time in financial transactions.
NEXT STEPS
  • Research the effects of rounding on financial reporting accuracy.
  • Explore the historical impact of banking transaction updates on economic stability.
  • Learn about the mathematical principles behind rounding in financial calculations.
  • Investigate the concept of dwell time and its implications in modern banking systems.
USEFUL FOR

Economists, financial analysts, banking professionals, and anyone interested in the relationship between pricing strategies and economic indicators.

Mattius_
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when a price of $56.795 is rounded to $56.80 money is created... would you say this has a negligable impact upon our economy?
 
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Urban Legend has it that one of the first programers to write code for a bank decided to have the program deposit all of those rounded off fractions of a cent into his personal account. Frist he was rich then he was in jail.


I am not sure how it could have an effect on the economy, after all it is not "created" money it is simply accurate book keeping.
 
Originally posted by Mattius_
when a price of $56.795 is rounded to $56.80 money is created... would you say this has a negligable impact upon our economy?

Yes, because just as many round ups occour as round downs.
 
A friend of mine is really into economics. He was telling me that when computer systems started providing virtually immediate updates to banking transactions, hundreds of billions of dollars simply disappeared from the US economy. I have no idea to what extent this affected the world economy. This was not due to round off; it was due to dwell time. When the world ran on paper, a tremendous amount of false wealth existed due to debt that was floating - much like floating a check. The delay of days or even weeks became a standard. The money people knew how to use this to their advantage.
 
no, there arent as many round ups as there are round downs... there are 4 decimals to round down to, there are 5 to round up to.
 
Originally posted by Mattius_
no, there arent as many round ups as there are round downs... there are 4 decimals to round down to, there are 5 to round up to.

Try again.
0-4 5 round down
5-9 5 round up

Or are you not counting anything between .0xx and .1xx ?
 
0 would be an exact and correct measurement... I am not counting 10 either because it would also be exact. neither 0 nor 10 need rounding...
 

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