| 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 | $226.78 | 8.481% | $246.0132 | $246.01 | $246.00 | $246.00 |
| Purchase #2 | $23.33 | 13.691% | $26.5241 | $26.52 | $26.50 | $26.50 |
| Purchase #3 | $206.54 | 10.697% | $228.6336 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $7.98 | 3.418% | $8.2528 | $8.25 | $8.25 | $8.30 |
| Purchase #5 | $215.55 | 12.621% | $242.7546 | $242.75 | $242.75 | $242.80 |
| Purchase #6 | $137.33 | 6.869% | $146.7632 | $146.76 | $146.75 | $146.80 |
| Purchase #7 | $191.31 | 8.125% | $206.8539 | $206.85 | $206.85 | $206.90 |
| 7 purchase totals = | $1,008.82 | $1,105.7954 | $1,105.77 | $1,105.75 | $1,105.90 | |