| 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 | $23.69 | 5.503% | $24.9937 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $145.72 | 12.447% | $163.8578 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $233.86 | 13.208% | $264.7482 | $264.75 | $264.75 | $264.70 |
| Purchase #4 | $202.53 | 5.309% | $213.2823 | $213.28 | $213.30 | $213.30 |
| Purchase #5 | $208.87 | 10.595% | $230.9998 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $176.40 | 5.374% | $185.8797 | $185.88 | $185.90 | $185.90 |
| Purchase #7 | $132.88 | 12.741% | $149.8102 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $1,123.95 | $1,233.5717 | $1,233.57 | $1,233.60 | $1,233.60 | |