| 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 | $87.53 | 13.299% | $99.1706 | $99.17 | $99.15 | $99.20 |
| Purchase #2 | $46.54 | 6.454% | $49.5437 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $148.57 | 5.821% | $157.2183 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $111.91 | 3.654% | $115.9992 | $116.00 | $116.00 | $116.00 |
| Purchase #5 | $158.37 | 11.283% | $176.2389 | $176.24 | $176.25 | $176.20 |
| Purchase #6 | $212.63 | 5.301% | $223.9015 | $223.90 | $223.90 | $223.90 |
| Purchase #7 | $153.70 | 4.609% | $160.784 | $160.78 | $160.80 | $160.80 |
| 7 purchase totals = | $919.25 | $982.8562 | $982.85 | $982.85 | $982.80 | |