| 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 | $218.42 | 8.273% | $236.4899 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $99.26 | 11.122% | $110.2997 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $75.51 | 12.564% | $84.9971 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $160.81 | 4.547% | $168.122 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $215.31 | 8.250% | $233.0731 | $233.07 | $233.05 | $233.10 |
| Purchase #6 | $184.70 | 8.222% | $199.886 | $199.89 | $199.90 | $199.90 |
| Purchase #7 | $178.53 | 7.582% | $192.0661 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $1,132.54 | $1,224.9339 | $1,224.94 | $1,224.90 | $1,225.00 | |