| 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 | $84.40 | 6.334% | $89.7459 | $89.75 | $89.75 | $89.70 |
| Purchase #2 | $23.48 | 12.330% | $26.3751 | $26.38 | $26.40 | $26.40 |
| Purchase #3 | $234.35 | 12.670% | $264.0421 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $207.83 | 12.701% | $234.2265 | $234.23 | $234.25 | $234.20 |
| Purchase #5 | $114.75 | 9.109% | $125.2026 | $125.20 | $125.20 | $125.20 |
| Purchase #6 | $120.36 | 5.577% | $127.0725 | $127.07 | $127.05 | $127.10 |
| Purchase #7 | $162.84 | 12.104% | $182.5502 | $182.55 | $182.55 | $182.60 |
| 7 purchase totals = | $948.01 | $1,049.2149 | $1,049.22 | $1,049.25 | $1,049.20 | |