| 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 | $224.30 | 3.781% | $232.7808 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $207.49 | 9.360% | $226.9111 | $226.91 | $226.90 | $226.90 |
| Purchase #3 | $184.28 | 13.744% | $209.6074 | $209.61 | $209.60 | $209.60 |
| Purchase #4 | $5.78 | 13.558% | $6.5637 | $6.56 | $6.55 | $6.60 |
| Purchase #5 | $109.89 | 7.404% | $118.0263 | $118.03 | $118.05 | $118.00 |
| Purchase #6 | $54.70 | 13.120% | $61.8766 | $61.88 | $61.90 | $61.90 |
| Purchase #7 | $180.43 | 3.213% | $186.2272 | $186.23 | $186.25 | $186.20 |
| 7 purchase totals = | $966.87 | $1,041.9931 | $1,042.00 | $1,042.05 | $1,042.00 | |