| 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 | $63.62 | 8.251% | $68.8693 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $178.39 | 3.354% | $184.3732 | $184.37 | $184.35 | $184.40 |
| Purchase #3 | $23.75 | 5.308% | $25.0107 | $25.01 | $25.00 | $25.00 |
| Purchase #4 | $237.42 | 10.124% | $261.4564 | $261.46 | $261.45 | $261.50 |
| Purchase #5 | $103.40 | 9.509% | $113.2323 | $113.23 | $113.25 | $113.20 |
| Purchase #6 | $240.72 | 7.351% | $258.4153 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $9.79 | 7.250% | $10.4998 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $857.09 | $921.8570 | $921.86 | $921.80 | $921.90 | |