| 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 | $190.87 | 12.621% | $214.9597 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $99.45 | 9.378% | $108.7764 | $108.78 | $108.80 | $108.80 |
| Purchase #3 | $110.45 | 11.691% | $123.3627 | $123.36 | $123.35 | $123.40 |
| Purchase #4 | $84.74 | 10.566% | $93.6936 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $39.35 | 7.621% | $42.3489 | $42.35 | $42.35 | $42.30 |
| Purchase #6 | $109.43 | 13.138% | $123.8069 | $123.81 | $123.80 | $123.80 |
| Purchase #7 | $110.71 | 13.762% | $125.9459 | $125.95 | $125.95 | $125.90 |
| 7 purchase totals = | $745.00 | $832.8941 | $832.90 | $832.90 | $832.90 | |