| 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 | $11.69 | 3.552% | $12.1052 | $12.11 | $12.10 | $12.10 |
| Purchase #2 | $107.97 | 5.793% | $114.2247 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $145.41 | 5.463% | $153.3537 | $153.35 | $153.35 | $153.40 |
| Purchase #4 | $151.50 | 4.499% | $158.316 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $50.62 | 9.234% | $55.2943 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $112.96 | 7.253% | $121.153 | $121.15 | $121.15 | $121.20 |
| Purchase #7 | $197.57 | 5.128% | $207.7014 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $777.72 | $822.1483 | $822.14 | $822.10 | $822.20 | |