| 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 | $138.47 | 12.827% | $156.2315 | $156.23 | $156.25 | $156.20 |
| Purchase #2 | $184.52 | 10.777% | $204.4057 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $118.38 | 4.479% | $123.6822 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $109.97 | 12.858% | $124.1099 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $168.68 | 5.151% | $177.3687 | $177.37 | $177.35 | $177.40 |
| Purchase #6 | $187.84 | 6.569% | $200.1792 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $186.52 | 7.559% | $200.619 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $1,094.38 | $1,186.5962 | $1,186.60 | $1,186.60 | $1,186.60 | |