| 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 | $163.56 | 3.190% | $168.7776 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $106.34 | 3.510% | $110.0725 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $115.57 | 13.391% | $131.046 | $131.05 | $131.05 | $131.00 |
| Purchase #4 | $197.50 | 10.159% | $217.564 | $217.56 | $217.55 | $217.60 |
| Purchase #5 | $61.75 | 3.676% | $64.0199 | $64.02 | $64.00 | $64.00 |
| Purchase #6 | $231.96 | 12.802% | $261.6555 | $261.66 | $261.65 | $261.70 |
| Purchase #7 | $160.66 | 8.687% | $174.6165 | $174.62 | $174.60 | $174.60 |
| 7 purchase totals = | $1,037.34 | $1,127.7520 | $1,127.76 | $1,127.70 | $1,127.80 | |