| 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 | $135.61 | 8.123% | $146.6256 | $146.63 | $146.65 | $146.60 |
| Purchase #2 | $204.40 | 3.141% | $210.8202 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $212.57 | 4.553% | $222.2483 | $222.25 | $222.25 | $222.20 |
| Purchase #4 | $143.73 | 10.764% | $159.2011 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $232.52 | 6.501% | $247.6361 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $45.27 | 7.460% | $48.6471 | $48.65 | $48.65 | $48.60 |
| Purchase #7 | $150.73 | 10.116% | $165.9778 | $165.98 | $166.00 | $166.00 |
| 7 purchase totals = | $1,124.83 | $1,201.1562 | $1,201.17 | $1,201.20 | $1,201.00 | |