| 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 | $39.48 | 12.111% | $44.2614 | $44.26 | $44.25 | $44.30 |
| Purchase #2 | $166.30 | 5.321% | $175.1488 | $175.15 | $175.15 | $175.10 |
| Purchase #3 | $149.31 | 13.520% | $169.4967 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $199.98 | 11.577% | $223.1317 | $223.13 | $223.15 | $223.10 |
| Purchase #5 | $99.40 | 9.769% | $109.1104 | $109.11 | $109.10 | $109.10 |
| Purchase #6 | $182.71 | 5.437% | $192.6439 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $173.26 | 10.264% | $191.0434 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $1,010.44 | $1,104.8363 | $1,104.83 | $1,104.85 | $1,104.70 | |