| 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 | $57.61 | 10.131% | $63.4465 | $63.45 | $63.45 | $63.40 |
| Purchase #2 | $61.37 | 9.384% | $67.129 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $117.73 | 5.770% | $124.523 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $48.79 | 13.154% | $55.2078 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $40.98 | 5.445% | $43.2114 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $181.56 | 8.531% | $197.0489 | $197.05 | $197.05 | $197.00 |
| Purchase #7 | $44.81 | 11.298% | $49.8726 | $49.87 | $49.85 | $49.90 |
| 7 purchase totals = | $552.85 | $600.4392 | $600.44 | $600.40 | $600.30 | |