| 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 | $221.95 | 8.160% | $240.0611 | $240.06 | $240.05 | $240.10 |
| Purchase #2 | $171.31 | 3.529% | $177.3555 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $32.94 | 10.392% | $36.3631 | $36.36 | $36.35 | $36.40 |
| Purchase #4 | $37.30 | 4.318% | $38.9106 | $38.91 | $38.90 | $38.90 |
| Purchase #5 | $154.42 | 7.283% | $165.6664 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $97.35 | 12.170% | $109.1975 | $109.20 | $109.20 | $109.20 |
| Purchase #7 | $84.36 | 12.526% | $94.9269 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $799.63 | $862.4811 | $862.49 | $862.45 | $862.60 | |