| 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 | $94.86 | 9.111% | $103.5027 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $177.51 | 3.400% | $183.5453 | $183.55 | $183.55 | $183.50 |
| Purchase #3 | $236.96 | 10.331% | $261.4403 | $261.44 | $261.45 | $261.40 |
| Purchase #4 | $195.39 | 5.411% | $205.9626 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $123.26 | 5.200% | $129.6695 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $177.70 | 5.117% | $186.7929 | $186.79 | $186.80 | $186.80 |
| Purchase #7 | $109.37 | 7.134% | $117.1725 | $117.17 | $117.15 | $117.20 |
| 7 purchase totals = | $1,115.05 | $1,188.0858 | $1,188.08 | $1,188.05 | $1,188.10 | |