| 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 | $165.48 | 10.182% | $182.3292 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $118.28 | 11.487% | $131.8668 | $131.87 | $131.85 | $131.90 |
| Purchase #3 | $236.69 | 7.670% | $254.8441 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $229.25 | 6.193% | $243.4475 | $243.45 | $243.45 | $243.40 |
| Purchase #5 | $142.68 | 10.438% | $157.5729 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $141.59 | 4.657% | $148.1838 | $148.18 | $148.20 | $148.20 |
| Purchase #7 | $7.74 | 11.860% | $8.658 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $1,041.71 | $1,126.9023 | $1,126.90 | $1,126.90 | $1,126.90 | |