| 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 | $154.34 | 10.856% | $171.0952 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $241.76 | 13.109% | $273.4523 | $273.45 | $273.45 | $273.50 |
| Purchase #3 | $20.28 | 9.198% | $22.1454 | $22.15 | $22.15 | $22.10 |
| Purchase #4 | $52.51 | 8.836% | $57.1498 | $57.15 | $57.15 | $57.10 |
| Purchase #5 | $236.51 | 3.695% | $245.249 | $245.25 | $245.25 | $245.20 |
| Purchase #6 | $185.63 | 11.198% | $206.4168 | $206.42 | $206.40 | $206.40 |
| Purchase #7 | $197.65 | 7.781% | $213.0291 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $1,088.68 | $1,188.5376 | $1,188.55 | $1,188.55 | $1,188.40 | |