| 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 | $131.67 | 10.753% | $145.8285 | $145.83 | $145.85 | $145.80 |
| Purchase #2 | $121.30 | 13.313% | $137.4487 | $137.45 | $137.45 | $137.40 |
| Purchase #3 | $92.40 | 5.521% | $97.5014 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $218.54 | 7.598% | $235.1447 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $161.86 | 3.121% | $166.9117 | $166.91 | $166.90 | $166.90 |
| Purchase #6 | $250.51 | 4.872% | $262.7148 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $244.89 | 3.669% | $253.875 | $253.88 | $253.90 | $253.90 |
| 7 purchase totals = | $1,221.17 | $1,299.4248 | $1,299.42 | $1,299.45 | $1,299.30 | |