| 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 | $165.76 | 8.406% | $179.6938 | $179.69 | $179.70 | $179.70 |
| Purchase #2 | $12.60 | 13.630% | $14.3174 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $29.54 | 12.806% | $33.3229 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $123.82 | 7.797% | $133.4742 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $49.26 | 12.793% | $55.5618 | $55.56 | $55.55 | $55.60 |
| Purchase #6 | $222.83 | 11.698% | $248.8967 | $248.90 | $248.90 | $248.90 |
| Purchase #7 | $120.31 | 11.184% | $133.7655 | $133.77 | $133.75 | $133.80 |
| 7 purchase totals = | $724.12 | $799.0323 | $799.03 | $798.95 | $799.10 | |