| 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 | $156.65 | 4.372% | $163.4987 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $153.76 | 11.495% | $171.4347 | $171.43 | $171.45 | $171.40 |
| Purchase #3 | $127.88 | 10.736% | $141.6092 | $141.61 | $141.60 | $141.60 |
| Purchase #4 | $167.25 | 12.199% | $187.6528 | $187.65 | $187.65 | $187.70 |
| Purchase #5 | $112.51 | 5.529% | $118.7307 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $167.48 | 13.486% | $190.0664 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $99.72 | 8.274% | $107.9708 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $985.25 | $1,080.9633 | $1,080.96 | $1,080.95 | $1,081.00 | |