| 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 | $223.72 | 4.484% | $233.7516 | $233.75 | $233.75 | $233.80 |
| Purchase #2 | $116.78 | 3.127% | $120.4317 | $120.43 | $120.45 | $120.40 |
| Purchase #3 | $12.77 | 11.361% | $14.2208 | $14.22 | $14.20 | $14.20 |
| Purchase #4 | $242.93 | 11.486% | $270.8329 | $270.83 | $270.85 | $270.80 |
| Purchase #5 | $33.89 | 5.347% | $35.7021 | $35.70 | $35.70 | $35.70 |
| Purchase #6 | $55.34 | 13.404% | $62.7578 | $62.76 | $62.75 | $62.80 |
| Purchase #7 | $243.32 | 7.657% | $261.951 | $261.95 | $261.95 | $262.00 |
| 7 purchase totals = | $928.75 | $999.6479 | $999.64 | $999.65 | $999.70 | |