| 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 | $27.56 | 11.687% | $30.7809 | $30.78 | $30.80 | $30.80 |
| Purchase #2 | $189.48 | 5.378% | $199.6702 | $199.67 | $199.65 | $199.70 |
| Purchase #3 | $211.78 | 10.647% | $234.3282 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $41.46 | 7.534% | $44.5836 | $44.58 | $44.60 | $44.60 |
| Purchase #5 | $153.47 | 10.190% | $169.1086 | $169.11 | $169.10 | $169.10 |
| Purchase #6 | $77.77 | 11.395% | $86.6319 | $86.63 | $86.65 | $86.60 |
| Purchase #7 | $66.69 | 9.442% | $72.9869 | $72.99 | $73.00 | $73.00 |
| 7 purchase totals = | $768.21 | $838.0903 | $838.09 | $838.15 | $838.10 | |