| 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 | $182.80 | 9.318% | $199.8333 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $73.37 | 7.700% | $79.0195 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $145.30 | 11.511% | $162.0255 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $142.34 | 8.194% | $154.0033 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $24.49 | 3.551% | $25.3596 | $25.36 | $25.35 | $25.40 |
| Purchase #6 | $118.98 | 11.324% | $132.4533 | $132.45 | $132.45 | $132.50 |
| Purchase #7 | $171.40 | 3.115% | $176.7391 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $858.68 | $929.4336 | $929.43 | $929.45 | $929.40 | |