| 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 | $231.65 | 3.712% | $240.2488 | $240.25 | $240.25 | $240.20 |
| Purchase #2 | $53.86 | 3.339% | $55.6584 | $55.66 | $55.65 | $55.70 |
| Purchase #3 | $173.34 | 6.413% | $184.4563 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $134.68 | 7.753% | $145.1217 | $145.12 | $145.10 | $145.10 |
| Purchase #5 | $75.44 | 8.133% | $81.5755 | $81.58 | $81.60 | $81.60 |
| Purchase #6 | $76.76 | 3.791% | $79.67 | $79.67 | $79.65 | $79.70 |
| Purchase #7 | $99.89 | 10.384% | $110.2626 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $845.62 | $896.9933 | $897.00 | $896.95 | $897.10 | |