| 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 | $139.84 | 4.664% | $146.3621 | $146.36 | $146.35 | $146.40 |
| Purchase #2 | $149.69 | 11.194% | $166.4463 | $166.45 | $166.45 | $166.40 |
| Purchase #3 | $109.67 | 11.408% | $122.1812 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $175.94 | 13.208% | $199.1782 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $208.96 | 9.261% | $228.3118 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $221.64 | 8.129% | $239.6571 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $210.87 | 13.393% | $239.1118 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,216.61 | $1,341.2485 | $1,341.25 | $1,341.25 | $1,341.30 | |