| 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 | $206.37 | 9.638% | $226.2599 | $226.26 | $226.25 | $226.30 |
| Purchase #2 | $190.53 | 11.257% | $211.978 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $158.82 | 4.300% | $165.6493 | $165.65 | $165.65 | $165.60 |
| Purchase #4 | $184.80 | 5.295% | $194.5852 | $194.59 | $194.60 | $194.60 |
| Purchase #5 | $151.86 | 7.761% | $163.6459 | $163.65 | $163.65 | $163.60 |
| Purchase #6 | $207.57 | 11.225% | $230.8697 | $230.87 | $230.85 | $230.90 |
| Purchase #7 | $160.29 | 12.638% | $180.5475 | $180.55 | $180.55 | $180.50 |
| 7 purchase totals = | $1,260.24 | $1,373.5355 | $1,373.55 | $1,373.55 | $1,373.50 | |