| 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 | $146.48 | 10.666% | $162.1036 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $209.87 | 11.410% | $233.8162 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $60.45 | 9.763% | $66.3517 | $66.35 | $66.35 | $66.40 |
| Purchase #4 | $21.77 | 6.431% | $23.17 | $23.17 | $23.15 | $23.20 |
| Purchase #5 | $97.72 | 11.635% | $109.0897 | $109.09 | $109.10 | $109.10 |
| Purchase #6 | $63.25 | 4.707% | $66.2272 | $66.23 | $66.25 | $66.20 |
| Purchase #7 | $118.94 | 13.423% | $134.9053 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $718.48 | $795.6637 | $795.67 | $795.65 | $795.70 | |