| 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 | $174.64 | 12.465% | $196.4089 | $196.41 | $196.40 | $196.40 |
| Purchase #2 | $164.80 | 13.104% | $186.3954 | $186.40 | $186.40 | $186.40 |
| Purchase #3 | $71.95 | 12.272% | $80.7797 | $80.78 | $80.80 | $80.80 |
| Purchase #4 | $244.29 | 12.129% | $273.9199 | $273.92 | $273.90 | $273.90 |
| Purchase #5 | $109.84 | 8.533% | $119.2126 | $119.21 | $119.20 | $119.20 |
| Purchase #6 | $71.27 | 10.850% | $79.0028 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $183.94 | 4.566% | $192.3387 | $192.34 | $192.35 | $192.30 |
| 7 purchase totals = | $1,020.73 | $1,128.0580 | $1,128.06 | $1,128.05 | $1,128.00 | |