| 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 | $204.61 | 7.298% | $219.5424 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $10.50 | 11.573% | $11.7152 | $11.72 | $11.70 | $11.70 |
| Purchase #3 | $222.58 | 4.199% | $231.9261 | $231.93 | $231.95 | $231.90 |
| Purchase #4 | $49.29 | 11.515% | $54.9657 | $54.97 | $54.95 | $55.00 |
| Purchase #5 | $65.69 | 11.459% | $73.2174 | $73.22 | $73.20 | $73.20 |
| Purchase #6 | $118.99 | 6.520% | $126.7481 | $126.75 | $126.75 | $126.70 |
| Purchase #7 | $81.43 | 3.596% | $84.3582 | $84.36 | $84.35 | $84.40 |
| 7 purchase totals = | $753.09 | $802.4731 | $802.49 | $802.45 | $802.40 | |