| 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 | $63.51 | 7.429% | $68.2282 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $115.40 | 7.396% | $123.935 | $123.94 | $123.95 | $123.90 |
| Purchase #3 | $19.38 | 13.357% | $21.9686 | $21.97 | $21.95 | $22.00 |
| Purchase #4 | $23.74 | 6.313% | $25.2387 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $77.77 | 9.207% | $84.9303 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $203.46 | 10.739% | $225.3096 | $225.31 | $225.30 | $225.30 |
| Purchase #7 | $107.83 | 9.524% | $118.0997 | $118.10 | $118.10 | $118.10 |
| 7 purchase totals = | $611.09 | $667.7101 | $667.72 | $667.75 | $667.60 | |