| 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 | $137.52 | 11.753% | $153.6827 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $18.41 | 4.468% | $19.2326 | $19.23 | $19.25 | $19.20 |
| Purchase #3 | $139.79 | 4.590% | $146.2064 | $146.21 | $146.20 | $146.20 |
| Purchase #4 | $211.65 | 3.864% | $219.8282 | $219.83 | $219.85 | $219.80 |
| Purchase #5 | $187.94 | 7.581% | $202.1877 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $104.94 | 6.625% | $111.8923 | $111.89 | $111.90 | $111.90 |
| Purchase #7 | $241.61 | 8.324% | $261.7216 | $261.72 | $261.70 | $261.70 |
| 7 purchase totals = | $1,041.86 | $1,114.7515 | $1,114.75 | $1,114.80 | $1,114.70 | |