| 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 | $109.72 | 3.771% | $113.8575 | $113.86 | $113.85 | $113.90 |
| Purchase #2 | $142.59 | 10.518% | $157.5876 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $191.63 | 6.285% | $203.6739 | $203.67 | $203.65 | $203.70 |
| Purchase #4 | $222.95 | 5.867% | $236.0305 | $236.03 | $236.05 | $236.00 |
| Purchase #5 | $12.94 | 8.400% | $14.027 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $171.42 | 7.344% | $184.0091 | $184.01 | $184.00 | $184.00 |
| Purchase #7 | $133.37 | 4.277% | $139.0742 | $139.07 | $139.05 | $139.10 |
| 7 purchase totals = | $984.62 | $1,048.2598 | $1,048.26 | $1,048.25 | $1,048.30 | |