| 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 | $205.57 | 4.821% | $215.4805 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $214.88 | 12.759% | $242.2965 | $242.30 | $242.30 | $242.30 |
| Purchase #3 | $208.45 | 9.633% | $228.53 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $108.58 | 10.262% | $119.7225 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $242.45 | 10.469% | $267.8321 | $267.83 | $267.85 | $267.80 |
| Purchase #6 | $139.66 | 8.412% | $151.4082 | $151.41 | $151.40 | $151.40 |
| Purchase #7 | $79.67 | 10.614% | $88.1262 | $88.13 | $88.15 | $88.10 |
| 7 purchase totals = | $1,199.26 | $1,313.3960 | $1,313.40 | $1,313.45 | $1,313.30 | |