| 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 | $134.60 | 6.429% | $143.2534 | $143.25 | $143.25 | $143.30 |
| Purchase #2 | $123.73 | 4.365% | $129.1308 | $129.13 | $129.15 | $129.10 |
| Purchase #3 | $142.85 | 9.733% | $156.7536 | $156.75 | $156.75 | $156.80 |
| Purchase #4 | $113.98 | 11.799% | $127.4285 | $127.43 | $127.45 | $127.40 |
| Purchase #5 | $154.64 | 8.313% | $167.4952 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $197.30 | 3.221% | $203.655 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $226.64 | 4.869% | $237.6751 | $237.68 | $237.70 | $237.70 |
| 7 purchase totals = | $1,093.74 | $1,165.3916 | $1,165.40 | $1,165.45 | $1,165.50 | |