| 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 | $109.43 | 4.488% | $114.3412 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $201.58 | 9.847% | $221.4296 | $221.43 | $221.45 | $221.40 |
| Purchase #3 | $131.70 | 10.805% | $145.9302 | $145.93 | $145.95 | $145.90 |
| Purchase #4 | $208.62 | 10.176% | $229.8492 | $229.85 | $229.85 | $229.80 |
| Purchase #5 | $234.63 | 12.546% | $264.0667 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $204.50 | 12.158% | $229.3631 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $124.72 | 13.785% | $141.9127 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $1,215.18 | $1,346.8927 | $1,346.89 | $1,346.90 | $1,346.80 | |