| 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 | $183.83 | 12.497% | $206.8032 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $148.54 | 10.577% | $164.2511 | $164.25 | $164.25 | $164.30 |
| Purchase #3 | $135.71 | 11.804% | $151.7292 | $151.73 | $151.75 | $151.70 |
| Purchase #4 | $185.97 | 7.407% | $199.7448 | $199.74 | $199.75 | $199.70 |
| Purchase #5 | $179.42 | 6.549% | $191.1702 | $191.17 | $191.15 | $191.20 |
| Purchase #6 | $180.60 | 11.842% | $201.9867 | $201.99 | $202.00 | $202.00 |
| Purchase #7 | $11.40 | 11.193% | $12.676 | $12.68 | $12.70 | $12.70 |
| 7 purchase totals = | $1,025.47 | $1,128.3612 | $1,128.36 | $1,128.40 | $1,128.40 | |