| 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 | $146.84 | 8.301% | $159.0292 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $97.95 | 9.822% | $107.5706 | $107.57 | $107.55 | $107.60 |
| Purchase #3 | $236.55 | 4.254% | $246.6128 | $246.61 | $246.60 | $246.60 |
| Purchase #4 | $128.27 | 4.281% | $133.7612 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $140.84 | 12.734% | $158.7746 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $198.35 | 8.255% | $214.7238 | $214.72 | $214.70 | $214.70 |
| Purchase #7 | $82.42 | 3.253% | $85.1011 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $1,031.22 | $1,105.5733 | $1,105.56 | $1,105.50 | $1,105.60 | |