| 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 | $150.90 | 10.118% | $166.1681 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $48.53 | 12.863% | $54.7724 | $54.77 | $54.75 | $54.80 |
| Purchase #3 | $217.75 | 7.111% | $233.2342 | $233.23 | $233.25 | $233.20 |
| Purchase #4 | $14.50 | 8.260% | $15.6977 | $15.70 | $15.70 | $15.70 |
| Purchase #5 | $214.25 | 3.257% | $221.2281 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $169.55 | 10.103% | $186.6796 | $186.68 | $186.70 | $186.70 |
| Purchase #7 | $125.35 | 7.181% | $134.3514 | $134.35 | $134.35 | $134.40 |
| 7 purchase totals = | $940.83 | $1,012.1315 | $1,012.13 | $1,012.15 | $1,012.20 | |