| 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 | $112.38 | 10.522% | $124.2046 | $124.20 | $124.20 | $124.20 |
| Purchase #2 | $120.54 | 4.445% | $125.898 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $99.65 | 8.138% | $107.7595 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $74.68 | 10.325% | $82.3907 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $101.79 | 7.260% | $109.18 | $109.18 | $109.20 | $109.20 |
| Purchase #6 | $122.35 | 12.388% | $137.5067 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $142.80 | 5.514% | $150.674 | $150.67 | $150.65 | $150.70 |
| 7 purchase totals = | $774.19 | $837.6135 | $837.61 | $837.60 | $837.70 | |