| 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 | $205.83 | 10.640% | $227.7303 | $227.73 | $227.75 | $227.70 |
| Purchase #2 | $164.50 | 8.432% | $178.3706 | $178.37 | $178.35 | $178.40 |
| Purchase #3 | $43.56 | 10.592% | $48.1739 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $202.45 | 13.264% | $229.303 | $229.30 | $229.30 | $229.30 |
| Purchase #5 | $19.90 | 8.140% | $21.5199 | $21.52 | $21.50 | $21.50 |
| Purchase #6 | $79.72 | 4.226% | $83.089 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $108.33 | 5.266% | $114.0347 | $114.03 | $114.05 | $114.00 |
| 7 purchase totals = | $824.29 | $902.2214 | $902.21 | $902.20 | $902.20 | |