| 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 | $12.73 | 13.713% | $14.4757 | $14.48 | $14.50 | $14.50 |
| Purchase #2 | $126.96 | 3.806% | $131.7921 | $131.79 | $131.80 | $131.80 |
| Purchase #3 | $135.81 | 6.520% | $144.6648 | $144.66 | $144.65 | $144.70 |
| Purchase #4 | $219.89 | 4.463% | $229.7037 | $229.70 | $229.70 | $229.70 |
| Purchase #5 | $215.29 | 7.578% | $231.6047 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $195.68 | 3.281% | $202.1003 | $202.10 | $202.10 | $202.10 |
| Purchase #7 | $112.84 | 13.630% | $128.2201 | $128.22 | $128.20 | $128.20 |
| 7 purchase totals = | $1,019.20 | $1,082.5614 | $1,082.55 | $1,082.55 | $1,082.60 | |