| 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 | $227.92 | 13.238% | $258.092 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $236.63 | 5.314% | $249.2045 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $175.55 | 3.198% | $181.1641 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $75.91 | 13.518% | $86.1715 | $86.17 | $86.15 | $86.20 |
| Purchase #5 | $213.71 | 11.115% | $237.4639 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $44.84 | 11.402% | $49.9527 | $49.95 | $49.95 | $50.00 |
| Purchase #7 | $44.65 | 3.680% | $46.2931 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $1,019.21 | $1,108.3418 | $1,108.32 | $1,108.30 | $1,108.50 | |