| 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 | $157.45 | 10.415% | $173.8484 | $173.85 | $173.85 | $173.80 |
| Purchase #2 | $114.58 | 8.318% | $124.1108 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $147.52 | 4.719% | $154.4815 | $154.48 | $154.50 | $154.50 |
| Purchase #4 | $140.38 | 3.704% | $145.5797 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $142.52 | 12.433% | $160.2395 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $91.58 | 13.714% | $104.1393 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $75.38 | 11.515% | $84.06 | $84.06 | $84.05 | $84.10 |
| 7 purchase totals = | $869.41 | $946.4592 | $946.46 | $946.50 | $946.40 | |