| 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 | $83.38 | 4.669% | $87.273 | $87.27 | $87.25 | $87.30 |
| Purchase #2 | $6.45 | 9.466% | $7.0606 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $173.49 | 5.351% | $182.7734 | $182.77 | $182.75 | $182.80 |
| Purchase #4 | $163.99 | 13.686% | $186.4337 | $186.43 | $186.45 | $186.40 |
| Purchase #5 | $126.30 | 11.150% | $140.3825 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $239.31 | 3.149% | $246.8459 | $246.85 | $246.85 | $246.80 |
| Purchase #7 | $186.94 | 11.212% | $207.8997 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $979.86 | $1,058.6688 | $1,058.66 | $1,058.65 | $1,058.70 | |