| 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 | $70.39 | 6.234% | $74.7781 | $74.78 | $74.80 | $74.80 |
| Purchase #2 | $57.25 | 3.415% | $59.2051 | $59.21 | $59.20 | $59.20 |
| Purchase #3 | $153.53 | 12.819% | $173.211 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $162.55 | 13.684% | $184.7933 | $184.79 | $184.80 | $184.80 |
| Purchase #5 | $165.89 | 13.234% | $187.8439 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $76.44 | 3.633% | $79.2171 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $126.47 | 9.338% | $138.2798 | $138.28 | $138.30 | $138.30 |
| 7 purchase totals = | $812.52 | $897.3283 | $897.33 | $897.35 | $897.30 | |