| 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 | $143.63 | 8.170% | $155.3646 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $204.68 | 8.770% | $222.6304 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $218.59 | 10.573% | $241.7015 | $241.70 | $241.70 | $241.70 |
| Purchase #4 | $230.47 | 9.520% | $252.4107 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $126.38 | 11.655% | $141.1096 | $141.11 | $141.10 | $141.10 |
| Purchase #6 | $199.38 | 13.676% | $226.6472 | $226.65 | $226.65 | $226.60 |
| Purchase #7 | $206.96 | 8.826% | $225.2263 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $1,330.09 | $1,465.0903 | $1,465.09 | $1,465.10 | $1,465.00 | |