| 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 | $34.29 | 10.786% | $37.9885 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $192.68 | 4.362% | $201.0847 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $112.91 | 7.469% | $121.3432 | $121.34 | $121.35 | $121.30 |
| Purchase #4 | $132.84 | 5.503% | $140.1502 | $140.15 | $140.15 | $140.20 |
| Purchase #5 | $59.92 | 13.853% | $68.2207 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $225.42 | 13.649% | $256.1876 | $256.19 | $256.20 | $256.20 |
| Purchase #7 | $231.60 | 11.172% | $257.4744 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $989.66 | $1,082.4493 | $1,082.44 | $1,082.45 | $1,082.50 | |