| 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 | $117.67 | 10.243% | $129.7229 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $174.59 | 7.303% | $187.3403 | $187.34 | $187.35 | $187.30 |
| Purchase #3 | $248.69 | 5.408% | $262.1392 | $262.14 | $262.15 | $262.10 |
| Purchase #4 | $233.98 | 13.321% | $265.1485 | $265.15 | $265.15 | $265.10 |
| Purchase #5 | $172.74 | 11.528% | $192.6535 | $192.65 | $192.65 | $192.70 |
| Purchase #6 | $83.84 | 13.125% | $94.844 | $94.84 | $94.85 | $94.80 |
| Purchase #7 | $10.82 | 13.151% | $12.2429 | $12.24 | $12.25 | $12.20 |
| 7 purchase totals = | $1,042.33 | $1,144.0913 | $1,144.08 | $1,144.10 | $1,143.90 | |