| 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 | $68.38 | 4.284% | $71.3094 | $71.31 | $71.30 | $71.30 |
| Purchase #2 | $104.70 | 5.473% | $110.4302 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $43.70 | 3.154% | $45.0783 | $45.08 | $45.10 | $45.10 |
| Purchase #4 | $147.73 | 13.683% | $167.9439 | $167.94 | $167.95 | $167.90 |
| Purchase #5 | $168.91 | 7.612% | $181.7674 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $97.97 | 8.569% | $106.365 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $34.38 | 9.726% | $37.7238 | $37.72 | $37.70 | $37.70 |
| 7 purchase totals = | $665.77 | $720.6180 | $720.62 | $720.60 | $720.60 | |