| 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 | $204.40 | 13.434% | $231.8591 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $127.98 | 4.309% | $133.4947 | $133.49 | $133.50 | $133.50 |
| Purchase #3 | $61.30 | 6.126% | $65.0552 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $104.28 | 13.628% | $118.4913 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $7.53 | 6.201% | $7.9969 | $8.00 | $8.00 | $8.00 |
| Purchase #6 | $170.88 | 7.677% | $183.9985 | $184.00 | $184.00 | $184.00 |
| Purchase #7 | $205.96 | 10.327% | $227.2295 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $882.33 | $968.1252 | $968.13 | $968.15 | $968.20 | |