| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.30 | 6.315% | $164.044 | $164.04 | $164.05 | $164.00 |
| Purchase #2 | $133.79 | 10.442% | $147.7604 | $147.76 | $147.75 | $147.80 |
| Purchase #3 | $97.77 | 7.144% | $104.7547 | $104.75 | $104.75 | $104.80 |
| Purchase #4 | $117.32 | 5.156% | $123.369 | $123.37 | $123.35 | $123.40 |
| Purchase #5 | $214.62 | 6.779% | $229.1691 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $202.85 | 11.588% | $226.3563 | $226.36 | $226.35 | $226.40 |
| Purchase #7 | $153.47 | 9.415% | $167.9192 | $167.92 | $167.90 | $167.90 |
| 7 purchase totals = | $1,074.12 | $1,163.3727 | $1,163.37 | $1,163.30 | $1,163.50 | |