| 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 | $129.67 | 6.357% | $137.9131 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $198.36 | 7.546% | $213.3282 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $21.41 | 5.609% | $22.6109 | $22.61 | $22.60 | $22.60 |
| Purchase #4 | $244.38 | 7.196% | $261.9656 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $241.45 | 3.650% | $250.2629 | $250.26 | $250.25 | $250.30 |
| Purchase #6 | $83.30 | 10.577% | $92.1106 | $92.11 | $92.10 | $92.10 |
| Purchase #7 | $45.52 | 7.686% | $49.0187 | $49.02 | $49.00 | $49.00 |
| 7 purchase totals = | $964.09 | $1,027.2100 | $1,027.21 | $1,027.15 | $1,027.20 | |