| 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 | $218.35 | 13.227% | $247.2312 | $247.23 | $247.25 | $247.20 |
| Purchase #2 | $133.89 | 5.208% | $140.863 | $140.86 | $140.85 | $140.90 |
| Purchase #3 | $214.85 | 12.809% | $242.3701 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $14.49 | 3.638% | $15.0171 | $15.02 | $15.00 | $15.00 |
| Purchase #5 | $124.28 | 8.414% | $134.7369 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $248.66 | 6.507% | $264.8403 | $264.84 | $264.85 | $264.80 |
| Purchase #7 | $189.32 | 7.421% | $203.3694 | $203.37 | $203.35 | $203.40 |
| 7 purchase totals = | $1,143.84 | $1,248.4280 | $1,248.43 | $1,248.40 | $1,248.40 | |