| 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 | $142.99 | 3.742% | $148.3407 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $28.86 | 5.422% | $30.4248 | $30.42 | $30.40 | $30.40 |
| Purchase #3 | $15.81 | 4.246% | $16.4813 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $157.95 | 11.759% | $176.5233 | $176.52 | $176.50 | $176.50 |
| Purchase #5 | $92.67 | 4.648% | $96.9773 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $102.43 | 6.669% | $109.2611 | $109.26 | $109.25 | $109.30 |
| Purchase #7 | $194.70 | 4.734% | $203.9171 | $203.92 | $203.90 | $203.90 |
| 7 purchase totals = | $735.41 | $781.9256 | $781.92 | $781.90 | $781.90 | |