| 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 | $157.73 | 11.550% | $175.9478 | $175.95 | $175.95 | $175.90 |
| Purchase #2 | $109.52 | 12.263% | $122.9504 | $122.95 | $122.95 | $123.00 |
| Purchase #3 | $7.65 | 7.371% | $8.2139 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $64.33 | 13.459% | $72.9882 | $72.99 | $73.00 | $73.00 |
| Purchase #5 | $15.91 | 8.872% | $17.3215 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $72.89 | 4.319% | $76.0381 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $34.83 | 10.362% | $38.4391 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $462.86 | $511.8990 | $511.90 | $511.90 | $511.80 | |