| 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 | $130.30 | 12.245% | $146.2552 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $27.39 | 9.133% | $29.8915 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $66.58 | 13.837% | $75.7927 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $235.51 | 11.562% | $262.7397 | $262.74 | $262.75 | $262.70 |
| Purchase #5 | $7.34 | 4.606% | $7.6781 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $91.76 | 6.255% | $97.4996 | $97.50 | $97.50 | $97.50 |
| Purchase #7 | $67.73 | 4.644% | $70.8754 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $626.61 | $690.7322 | $690.74 | $690.80 | $690.80 | |