| 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 | $152.82 | 13.500% | $173.4507 | $173.45 | $173.45 | $173.50 |
| Purchase #2 | $244.80 | 6.296% | $260.2126 | $260.21 | $260.20 | $260.20 |
| Purchase #3 | $89.87 | 8.455% | $97.4685 | $97.47 | $97.45 | $97.50 |
| Purchase #4 | $67.96 | 9.197% | $74.2103 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $229.34 | 7.828% | $247.2927 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $205.90 | 11.468% | $229.5126 | $229.51 | $229.50 | $229.50 |
| Purchase #7 | $110.25 | 12.401% | $123.9221 | $123.92 | $123.90 | $123.90 |
| 7 purchase totals = | $1,100.94 | $1,206.0695 | $1,206.06 | $1,206.00 | $1,206.10 | |