| 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 | $33.57 | 7.682% | $36.1488 | $36.15 | $36.15 | $36.10 |
| Purchase #2 | $101.46 | 4.872% | $106.4031 | $106.40 | $106.40 | $106.40 |
| Purchase #3 | $68.62 | 4.656% | $71.8149 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $156.76 | 13.857% | $178.4822 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $233.67 | 10.187% | $257.474 | $257.47 | $257.45 | $257.50 |
| Purchase #6 | $5.82 | 13.249% | $6.5911 | $6.59 | $6.60 | $6.60 |
| Purchase #7 | $175.30 | 7.737% | $188.863 | $188.86 | $188.85 | $188.90 |
| 7 purchase totals = | $775.20 | $845.7771 | $845.76 | $845.75 | $845.80 | |