| 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 | $118.73 | 10.219% | $130.863 | $130.86 | $130.85 | $130.90 |
| Purchase #2 | $202.75 | 9.503% | $222.0173 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $209.91 | 8.443% | $227.6327 | $227.63 | $227.65 | $227.60 |
| Purchase #4 | $34.61 | 11.810% | $38.6974 | $38.70 | $38.70 | $38.70 |
| Purchase #5 | $86.44 | 12.291% | $97.0643 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $216.39 | 9.213% | $236.326 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $120.46 | 7.423% | $129.4017 | $129.40 | $129.40 | $129.40 |
| 7 purchase totals = | $989.29 | $1,082.0024 | $1,082.00 | $1,082.00 | $1,082.00 | |