| 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 | $156.29 | 7.289% | $167.682 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $14.27 | 8.591% | $15.4959 | $15.50 | $15.50 | $15.50 |
| Purchase #3 | $176.64 | 12.113% | $198.0364 | $198.04 | $198.05 | $198.00 |
| Purchase #4 | $100.92 | 13.518% | $114.5624 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $219.31 | 4.351% | $228.8522 | $228.85 | $228.85 | $228.90 |
| Purchase #6 | $12.57 | 10.320% | $13.8672 | $13.87 | $13.85 | $13.90 |
| Purchase #7 | $58.67 | 5.810% | $62.0787 | $62.08 | $62.10 | $62.10 |
| 7 purchase totals = | $738.67 | $800.5748 | $800.58 | $800.60 | $800.70 | |