| 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 | $87.31 | 4.798% | $91.4991 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $174.34 | 12.276% | $195.742 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $66.95 | 5.147% | $70.3959 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $117.56 | 8.865% | $127.9817 | $127.98 | $128.00 | $128.00 |
| Purchase #5 | $22.26 | 4.323% | $23.2223 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $97.67 | 3.157% | $100.7534 | $100.75 | $100.75 | $100.80 |
| Purchase #7 | $163.71 | 11.858% | $183.1227 | $183.12 | $183.10 | $183.10 |
| 7 purchase totals = | $729.80 | $792.7171 | $792.71 | $792.70 | $792.70 | |