| 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 | $83.82 | 5.244% | $88.2155 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $110.51 | 4.134% | $115.0785 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $96.51 | 13.509% | $109.5475 | $109.55 | $109.55 | $109.50 |
| Purchase #4 | $115.68 | 7.582% | $124.4509 | $124.45 | $124.45 | $124.50 |
| Purchase #5 | $222.25 | 8.193% | $240.4589 | $240.46 | $240.45 | $240.50 |
| Purchase #6 | $204.52 | 5.244% | $215.245 | $215.25 | $215.25 | $215.20 |
| Purchase #7 | $169.92 | 12.866% | $191.7819 | $191.78 | $191.80 | $191.80 |
| 7 purchase totals = | $1,003.21 | $1,084.7782 | $1,084.79 | $1,084.80 | $1,084.80 | |