| 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 | $236.84 | 9.374% | $259.0414 | $259.04 | $259.05 | $259.00 |
| Purchase #2 | $175.58 | 13.804% | $199.8171 | $199.82 | $199.80 | $199.80 |
| Purchase #3 | $185.51 | 3.770% | $192.5037 | $192.50 | $192.50 | $192.50 |
| Purchase #4 | $93.66 | 9.246% | $102.3198 | $102.32 | $102.30 | $102.30 |
| Purchase #5 | $240.95 | 13.422% | $273.2903 | $273.29 | $273.30 | $273.30 |
| Purchase #6 | $155.41 | 7.257% | $166.6881 | $166.69 | $166.70 | $166.70 |
| Purchase #7 | $21.75 | 6.458% | $23.1546 | $23.15 | $23.15 | $23.20 |
| 7 purchase totals = | $1,109.70 | $1,216.8150 | $1,216.81 | $1,216.80 | $1,216.80 | |