| 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 | $176.96 | 6.338% | $188.1757 | $188.18 | $188.20 | $188.20 |
| Purchase #2 | $150.99 | 7.208% | $161.8734 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $125.85 | 7.139% | $134.8344 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $207.74 | 11.264% | $231.1398 | $231.14 | $231.15 | $231.10 |
| Purchase #5 | $53.85 | 13.711% | $61.2334 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $210.61 | 8.542% | $228.6003 | $228.60 | $228.60 | $228.60 |
| Purchase #7 | $190.37 | 8.785% | $207.094 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $1,116.37 | $1,212.9510 | $1,212.94 | $1,213.00 | $1,212.90 | |