| 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 | $244.63 | 4.610% | $255.9074 | $255.91 | $255.90 | $255.90 |
| Purchase #2 | $7.81 | 12.274% | $8.7686 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $142.66 | 7.285% | $153.0528 | $153.05 | $153.05 | $153.10 |
| Purchase #4 | $193.63 | 10.756% | $214.4568 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $122.40 | 9.466% | $133.9864 | $133.99 | $134.00 | $134.00 |
| Purchase #6 | $173.86 | 9.401% | $190.2046 | $190.20 | $190.20 | $190.20 |
| Purchase #7 | $222.67 | 3.162% | $229.7108 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $1,107.66 | $1,186.0874 | $1,186.09 | $1,186.05 | $1,186.20 | |