| 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 | $209.32 | 7.565% | $225.1551 | $225.16 | $225.15 | $225.20 |
| Purchase #2 | $205.85 | 10.598% | $227.666 | $227.67 | $227.65 | $227.70 |
| Purchase #3 | $224.36 | 9.381% | $245.4072 | $245.41 | $245.40 | $245.40 |
| Purchase #4 | $53.45 | 12.405% | $60.0805 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $6.61 | 3.291% | $6.8275 | $6.83 | $6.85 | $6.80 |
| Purchase #6 | $146.65 | 9.268% | $160.2415 | $160.24 | $160.25 | $160.20 |
| Purchase #7 | $85.67 | 7.480% | $92.0781 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $931.91 | $1,017.4559 | $1,017.47 | $1,017.50 | $1,017.50 | |