| 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 | $203.33 | 9.710% | $223.0733 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $50.85 | 4.325% | $53.0493 | $53.05 | $53.05 | $53.00 |
| Purchase #3 | $8.46 | 5.183% | $8.8985 | $8.90 | $8.90 | $8.90 |
| Purchase #4 | $233.91 | 6.476% | $249.058 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $177.56 | 10.204% | $195.6782 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $139.45 | 10.652% | $154.3042 | $154.30 | $154.30 | $154.30 |
| Purchase #7 | $146.53 | 3.158% | $151.1574 | $151.16 | $151.15 | $151.20 |
| 7 purchase totals = | $960.09 | $1,035.2189 | $1,035.22 | $1,035.20 | $1,035.30 | |