| 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 | $41.97 | 5.359% | $44.2192 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $166.49 | 11.700% | $185.9693 | $185.97 | $185.95 | $186.00 |
| Purchase #3 | $167.95 | 3.219% | $173.3563 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $169.84 | 13.357% | $192.5255 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $150.39 | 8.153% | $162.6513 | $162.65 | $162.65 | $162.70 |
| Purchase #6 | $136.68 | 12.319% | $153.5176 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $159.87 | 3.782% | $165.9163 | $165.92 | $165.90 | $165.90 |
| 7 purchase totals = | $993.19 | $1,078.1555 | $1,078.17 | $1,078.10 | $1,078.20 | |