| 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 | $87.83 | 10.775% | $97.2937 | $97.29 | $97.30 | $97.30 |
| Purchase #2 | $93.78 | 13.367% | $106.3156 | $106.32 | $106.30 | $106.30 |
| Purchase #3 | $173.84 | 7.806% | $187.41 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $214.50 | 10.128% | $236.2246 | $236.22 | $236.20 | $236.20 |
| Purchase #5 | $239.85 | 5.432% | $252.8787 | $252.88 | $252.90 | $252.90 |
| Purchase #6 | $32.97 | 12.530% | $37.1011 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $167.50 | 10.673% | $185.3773 | $185.38 | $185.40 | $185.40 |
| 7 purchase totals = | $1,010.27 | $1,102.6010 | $1,102.60 | $1,102.60 | $1,102.60 | |