| 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 | $30.43 | 9.434% | $33.3008 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $87.85 | 3.258% | $90.7122 | $90.71 | $90.70 | $90.70 |
| Purchase #3 | $69.68 | 8.217% | $75.4056 | $75.41 | $75.40 | $75.40 |
| Purchase #4 | $147.58 | 13.359% | $167.2952 | $167.30 | $167.30 | $167.30 |
| Purchase #5 | $82.79 | 8.687% | $89.982 | $89.98 | $90.00 | $90.00 |
| Purchase #6 | $183.41 | 8.274% | $198.5853 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $250.93 | 8.449% | $272.1311 | $272.13 | $272.15 | $272.10 |
| 7 purchase totals = | $852.67 | $927.4122 | $927.42 | $927.45 | $927.40 | |