| 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 | $154.53 | 8.351% | $167.4348 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $39.25 | 13.292% | $44.4671 | $44.47 | $44.45 | $44.50 |
| Purchase #3 | $243.73 | 5.673% | $257.5568 | $257.56 | $257.55 | $257.60 |
| Purchase #4 | $51.30 | 4.330% | $53.5213 | $53.52 | $53.50 | $53.50 |
| Purchase #5 | $186.33 | 10.263% | $205.453 | $205.45 | $205.45 | $205.50 |
| Purchase #6 | $130.65 | 8.750% | $142.0819 | $142.08 | $142.10 | $142.10 |
| Purchase #7 | $109.41 | 12.645% | $123.2449 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $915.20 | $993.7598 | $993.75 | $993.75 | $993.80 | |