| 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 | $242.58 | 10.539% | $268.1455 | $268.15 | $268.15 | $268.10 |
| Purchase #2 | $172.74 | 11.860% | $193.227 | $193.23 | $193.25 | $193.20 |
| Purchase #3 | $157.58 | 6.182% | $167.3216 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $66.71 | 5.503% | $70.3811 | $70.38 | $70.40 | $70.40 |
| Purchase #5 | $75.40 | 9.298% | $82.4107 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $124.91 | 12.459% | $140.4725 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $44.26 | 8.600% | $48.0664 | $48.07 | $48.05 | $48.10 |
| 7 purchase totals = | $884.18 | $970.0248 | $970.03 | $970.00 | $970.00 | |