| 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 | $219.69 | 5.540% | $231.8608 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $145.73 | 7.734% | $157.0008 | $157.00 | $157.00 | $157.00 |
| Purchase #3 | $153.64 | 10.769% | $170.1855 | $170.19 | $170.20 | $170.20 |
| Purchase #4 | $13.75 | 3.737% | $14.2638 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $249.59 | 12.756% | $281.4277 | $281.43 | $281.45 | $281.40 |
| Purchase #6 | $193.64 | 11.132% | $215.196 | $215.20 | $215.20 | $215.20 |
| Purchase #7 | $45.26 | 8.714% | $49.204 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $1,021.30 | $1,119.1386 | $1,119.14 | $1,119.15 | $1,119.20 | |