| 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 | $97.62 | 5.162% | $102.6591 | $102.66 | $102.65 | $102.70 |
| Purchase #2 | $152.25 | 13.300% | $172.4993 | $172.50 | $172.50 | $172.50 |
| Purchase #3 | $100.91 | 10.366% | $111.3703 | $111.37 | $111.35 | $111.40 |
| Purchase #4 | $218.84 | 9.519% | $239.6714 | $239.67 | $239.65 | $239.70 |
| Purchase #5 | $183.30 | 12.740% | $206.6524 | $206.65 | $206.65 | $206.70 |
| Purchase #6 | $61.49 | 5.561% | $64.9095 | $64.91 | $64.90 | $64.90 |
| Purchase #7 | $27.48 | 9.619% | $30.1233 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $841.89 | $927.8853 | $927.88 | $927.80 | $928.00 | |