| 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 | $223.79 | 9.509% | $245.0702 | $245.07 | $245.05 | $245.10 |
| Purchase #2 | $85.53 | 4.115% | $89.0496 | $89.05 | $89.05 | $89.00 |
| Purchase #3 | $119.82 | 13.648% | $136.173 | $136.17 | $136.15 | $136.20 |
| Purchase #4 | $120.82 | 7.417% | $129.7812 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $56.68 | 9.382% | $61.9977 | $62.00 | $62.00 | $62.00 |
| Purchase #6 | $62.41 | 3.544% | $64.6218 | $64.62 | $64.60 | $64.60 |
| Purchase #7 | $155.89 | 7.749% | $167.9699 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $824.94 | $894.6634 | $894.66 | $894.60 | $894.70 | |