| 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 | $154.71 | 7.293% | $165.993 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $127.84 | 11.514% | $142.5595 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $84.73 | 13.287% | $95.9881 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $233.78 | 11.744% | $261.2351 | $261.24 | $261.25 | $261.20 |
| Purchase #5 | $22.91 | 4.444% | $23.9281 | $23.93 | $23.95 | $23.90 |
| Purchase #6 | $103.95 | 11.429% | $115.8304 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $40.93 | 4.229% | $42.6609 | $42.66 | $42.65 | $42.70 |
| 7 purchase totals = | $768.85 | $848.1951 | $848.20 | $848.25 | $848.20 | |