| 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 | $173.41 | 11.290% | $192.988 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $242.56 | 5.328% | $255.4836 | $255.48 | $255.50 | $255.50 |
| Purchase #3 | $44.98 | 11.246% | $50.0385 | $50.04 | $50.05 | $50.00 |
| Purchase #4 | $233.40 | 10.292% | $257.4215 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $78.60 | 4.303% | $81.9822 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $214.45 | 10.477% | $236.9179 | $236.92 | $236.90 | $236.90 |
| Purchase #7 | $76.84 | 3.125% | $79.2413 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $1,064.24 | $1,154.0730 | $1,154.07 | $1,154.10 | $1,154.00 | |