| 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 | $64.74 | 12.369% | $72.7477 | $72.75 | $72.75 | $72.70 |
| Purchase #2 | $129.39 | 7.501% | $139.0955 | $139.10 | $139.10 | $139.10 |
| Purchase #3 | $103.65 | 8.858% | $112.8313 | $112.83 | $112.85 | $112.80 |
| Purchase #4 | $192.36 | 7.816% | $207.3949 | $207.39 | $207.40 | $207.40 |
| Purchase #5 | $207.74 | 7.835% | $224.0164 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $164.94 | 10.148% | $181.6781 | $181.68 | $181.70 | $181.70 |
| Purchase #7 | $56.90 | 6.210% | $60.4335 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $919.72 | $998.1974 | $998.20 | $998.25 | $998.10 | |