| 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 | $125.96 | 6.245% | $133.8262 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $246.83 | 12.160% | $276.8445 | $276.84 | $276.85 | $276.80 |
| Purchase #3 | $126.99 | 11.231% | $141.2522 | $141.25 | $141.25 | $141.30 |
| Purchase #4 | $215.47 | 3.604% | $223.2355 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $198.30 | 3.450% | $205.1414 | $205.14 | $205.15 | $205.10 |
| Purchase #6 | $187.33 | 11.416% | $208.7156 | $208.72 | $208.70 | $208.70 |
| Purchase #7 | $37.66 | 4.265% | $39.2662 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $1,138.54 | $1,228.2816 | $1,228.29 | $1,228.30 | $1,228.20 | |