| 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 | $238.43 | 11.322% | $265.425 | $265.43 | $265.45 | $265.40 |
| Purchase #2 | $67.42 | 9.833% | $74.0494 | $74.05 | $74.05 | $74.00 |
| Purchase #3 | $157.57 | 8.548% | $171.0391 | $171.04 | $171.05 | $171.00 |
| Purchase #4 | $174.85 | 4.843% | $183.318 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $174.82 | 6.417% | $186.0382 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $225.37 | 11.720% | $251.7834 | $251.78 | $251.80 | $251.80 |
| Purchase #7 | $22.37 | 6.173% | $23.7509 | $23.75 | $23.75 | $23.80 |
| 7 purchase totals = | $1,060.83 | $1,155.4040 | $1,155.41 | $1,155.45 | $1,155.30 | |