| 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 | $203.25 | 3.418% | $210.1971 | $210.20 | $210.20 | $210.20 |
| Purchase #2 | $96.71 | 6.426% | $102.9246 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $14.59 | 9.645% | $15.9972 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $223.70 | 8.124% | $241.8734 | $241.87 | $241.85 | $241.90 |
| Purchase #5 | $164.77 | 5.832% | $174.3794 | $174.38 | $174.40 | $174.40 |
| Purchase #6 | $21.96 | 6.198% | $23.3211 | $23.32 | $23.30 | $23.30 |
| Purchase #7 | $188.59 | 11.600% | $210.4664 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $913.57 | $979.1592 | $979.16 | $979.10 | $979.20 | |