| 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 | $121.28 | 10.782% | $134.3564 | $134.36 | $134.35 | $134.40 |
| Purchase #2 | $138.80 | 4.735% | $145.3722 | $145.37 | $145.35 | $145.40 |
| Purchase #3 | $144.82 | 9.390% | $158.4186 | $158.42 | $158.40 | $158.40 |
| Purchase #4 | $218.78 | 9.359% | $239.2556 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $181.36 | 6.830% | $193.7469 | $193.75 | $193.75 | $193.70 |
| Purchase #6 | $111.31 | 10.868% | $123.4072 | $123.41 | $123.40 | $123.40 |
| Purchase #7 | $159.80 | 5.363% | $168.3701 | $168.37 | $168.35 | $168.40 |
| 7 purchase totals = | $1,076.15 | $1,162.9270 | $1,162.94 | $1,162.85 | $1,163.00 | |