| 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 | $232.31 | 12.392% | $261.0979 | $261.10 | $261.10 | $261.10 |
| Purchase #2 | $181.43 | 13.667% | $206.226 | $206.23 | $206.25 | $206.20 |
| Purchase #3 | $125.56 | 9.687% | $137.723 | $137.72 | $137.70 | $137.70 |
| Purchase #4 | $186.99 | 12.485% | $210.3357 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $44.71 | 13.160% | $50.5938 | $50.59 | $50.60 | $50.60 |
| Purchase #6 | $98.99 | 11.112% | $109.9898 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $96.74 | 12.492% | $108.8248 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $966.73 | $1,084.7910 | $1,084.79 | $1,084.80 | $1,084.70 | |