| 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 | $157.76 | 6.827% | $168.5303 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $142.48 | 6.257% | $151.395 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $110.93 | 12.443% | $124.733 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $186.75 | 4.701% | $195.5291 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $40.36 | 11.759% | $45.1059 | $45.11 | $45.10 | $45.10 |
| Purchase #6 | $190.75 | 3.754% | $197.9108 | $197.91 | $197.90 | $197.90 |
| Purchase #7 | $76.39 | 6.302% | $81.2041 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $905.42 | $964.4082 | $964.41 | $964.45 | $964.30 | |