| 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 | $11.98 | 7.239% | $12.8472 | $12.85 | $12.85 | $12.80 |
| Purchase #2 | $248.59 | 6.292% | $264.2313 | $264.23 | $264.25 | $264.20 |
| Purchase #3 | $157.36 | 9.619% | $172.4965 | $172.50 | $172.50 | $172.50 |
| Purchase #4 | $12.45 | 12.305% | $13.982 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $187.67 | 13.376% | $212.7727 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $37.84 | 10.441% | $41.7909 | $41.79 | $41.80 | $41.80 |
| Purchase #7 | $23.82 | 6.387% | $25.3414 | $25.34 | $25.35 | $25.30 |
| 7 purchase totals = | $679.71 | $743.4620 | $743.46 | $743.50 | $743.40 | |