| 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 | $79.25 | 4.602% | $82.8971 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $9.48 | 13.577% | $10.7671 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $84.79 | 3.343% | $87.6245 | $87.62 | $87.60 | $87.60 |
| Purchase #4 | $215.26 | 7.152% | $230.6554 | $230.66 | $230.65 | $230.70 |
| Purchase #5 | $130.45 | 7.493% | $140.2246 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $199.62 | 8.836% | $217.2584 | $217.26 | $217.25 | $217.30 |
| Purchase #7 | $241.74 | 3.510% | $250.2251 | $250.23 | $250.25 | $250.20 |
| 7 purchase totals = | $960.59 | $1,019.6522 | $1,019.66 | $1,019.60 | $1,019.70 | |