| 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 | $5.85 | 10.104% | $6.4411 | $6.44 | $6.45 | $6.40 |
| Purchase #2 | $113.45 | 10.563% | $125.4337 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $109.94 | 8.165% | $118.9166 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $231.61 | 10.126% | $255.0628 | $255.06 | $255.05 | $255.10 |
| Purchase #5 | $140.59 | 7.191% | $150.6998 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $61.58 | 5.257% | $64.8173 | $64.82 | $64.80 | $64.80 |
| Purchase #7 | $93.70 | 7.807% | $101.0152 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $756.72 | $822.3865 | $822.39 | $822.35 | $822.30 | |