| 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 | $51.80 | 7.643% | $55.7591 | $55.76 | $55.75 | $55.80 |
| Purchase #2 | $231.89 | 8.163% | $250.8192 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $116.61 | 4.363% | $121.6977 | $121.70 | $121.70 | $121.70 |
| Purchase #4 | $157.47 | 4.313% | $164.2617 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $73.75 | 5.314% | $77.6691 | $77.67 | $77.65 | $77.70 |
| Purchase #6 | $195.68 | 13.696% | $222.4803 | $222.48 | $222.50 | $222.50 |
| Purchase #7 | $204.79 | 9.798% | $224.8553 | $224.86 | $224.85 | $224.90 |
| 7 purchase totals = | $1,031.99 | $1,117.5424 | $1,117.55 | $1,117.50 | $1,117.70 | |