| 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 | $136.82 | 10.284% | $150.8906 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $110.51 | 3.715% | $114.6154 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $159.98 | 6.746% | $170.7723 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $112.36 | 8.332% | $121.7218 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $244.60 | 6.758% | $261.1301 | $261.13 | $261.15 | $261.10 |
| Purchase #6 | $11.28 | 3.283% | $11.6503 | $11.65 | $11.65 | $11.70 |
| Purchase #7 | $220.99 | 10.546% | $244.2956 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $996.54 | $1,075.0761 | $1,075.08 | $1,075.05 | $1,075.10 | |