| 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 | $89.32 | 13.845% | $101.6864 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $221.75 | 7.719% | $238.8669 | $238.87 | $238.85 | $238.90 |
| Purchase #3 | $109.91 | 8.568% | $119.3271 | $119.33 | $119.35 | $119.30 |
| Purchase #4 | $56.99 | 13.513% | $64.6911 | $64.69 | $64.70 | $64.70 |
| Purchase #5 | $85.55 | 6.655% | $91.2434 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $249.72 | 10.208% | $275.2114 | $275.21 | $275.20 | $275.20 |
| Purchase #7 | $26.88 | 5.450% | $28.345 | $28.35 | $28.35 | $28.30 |
| 7 purchase totals = | $840.12 | $919.3713 | $919.38 | $919.40 | $919.30 | |