| 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 | $13.31 | 10.332% | $14.6852 | $14.69 | $14.70 | $14.70 |
| Purchase #2 | $78.97 | 3.206% | $81.5018 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $106.32 | 10.680% | $117.675 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $146.43 | 9.662% | $160.5781 | $160.58 | $160.60 | $160.60 |
| Purchase #5 | $60.46 | 3.106% | $62.3379 | $62.34 | $62.35 | $62.30 |
| Purchase #6 | $14.75 | 5.183% | $15.5145 | $15.51 | $15.50 | $15.50 |
| Purchase #7 | $198.55 | 7.256% | $212.9568 | $212.96 | $212.95 | $213.00 |
| 7 purchase totals = | $618.79 | $665.2493 | $665.26 | $665.30 | $665.30 | |