| 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 | $188.83 | 4.857% | $198.0015 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $142.32 | 3.653% | $147.5189 | $147.52 | $147.50 | $147.50 |
| Purchase #3 | $110.86 | 12.648% | $124.8816 | $124.88 | $124.90 | $124.90 |
| Purchase #4 | $206.36 | 9.694% | $226.3645 | $226.36 | $226.35 | $226.40 |
| Purchase #5 | $165.80 | 11.229% | $184.4177 | $184.42 | $184.40 | $184.40 |
| Purchase #6 | $99.36 | 5.351% | $104.6768 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $50.26 | 5.841% | $53.1957 | $53.20 | $53.20 | $53.20 |
| 7 purchase totals = | $963.79 | $1,039.0567 | $1,039.06 | $1,039.05 | $1,039.10 | |