| 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 | $224.99 | 6.800% | $240.2893 | $240.29 | $240.30 | $240.30 |
| Purchase #2 | $71.72 | 13.841% | $81.6468 | $81.65 | $81.65 | $81.60 |
| Purchase #3 | $148.38 | 13.810% | $168.8713 | $168.87 | $168.85 | $168.90 |
| Purchase #4 | $49.47 | 10.722% | $54.7742 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $127.32 | 5.328% | $134.1036 | $134.10 | $134.10 | $134.10 |
| Purchase #6 | $176.54 | 10.674% | $195.3839 | $195.38 | $195.40 | $195.40 |
| Purchase #7 | $82.92 | 13.416% | $94.0445 | $94.04 | $94.05 | $94.00 |
| 7 purchase totals = | $881.34 | $969.1136 | $969.10 | $969.10 | $969.10 | |