| 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 | $248.54 | 7.541% | $267.2824 | $267.28 | $267.30 | $267.30 |
| Purchase #2 | $13.88 | 5.528% | $14.6473 | $14.65 | $14.65 | $14.60 |
| Purchase #3 | $232.39 | 3.842% | $241.3184 | $241.32 | $241.30 | $241.30 |
| Purchase #4 | $96.66 | 4.664% | $101.1682 | $101.17 | $101.15 | $101.20 |
| Purchase #5 | $139.91 | 3.483% | $144.7831 | $144.78 | $144.80 | $144.80 |
| Purchase #6 | $47.44 | 7.585% | $51.0383 | $51.04 | $51.05 | $51.00 |
| Purchase #7 | $156.69 | 8.530% | $170.0557 | $170.06 | $170.05 | $170.10 |
| 7 purchase totals = | $935.51 | $990.2934 | $990.30 | $990.30 | $990.30 | |