| 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 | $121.25 | 12.782% | $136.7482 | $136.75 | $136.75 | $136.70 |
| Purchase #2 | $61.28 | 3.342% | $63.328 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $10.60 | 12.421% | $11.9166 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $180.79 | 3.228% | $186.6259 | $186.63 | $186.65 | $186.60 |
| Purchase #5 | $130.84 | 7.164% | $140.2134 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $52.33 | 3.865% | $54.3526 | $54.35 | $54.35 | $54.40 |
| Purchase #7 | $68.83 | 3.459% | $71.2108 | $71.21 | $71.20 | $71.20 |
| 7 purchase totals = | $625.92 | $664.3955 | $664.40 | $664.40 | $664.30 | |