| 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 | $196.98 | 5.741% | $208.2886 | $208.29 | $208.30 | $208.30 |
| Purchase #2 | $146.31 | 10.832% | $162.1583 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $114.74 | 9.782% | $125.9639 | $125.96 | $125.95 | $126.00 |
| Purchase #4 | $209.48 | 7.871% | $225.9682 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $20.69 | 6.500% | $22.0349 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $181.95 | 4.295% | $189.7648 | $189.76 | $189.75 | $189.80 |
| Purchase #7 | $166.28 | 9.444% | $181.9835 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $1,036.43 | $1,116.1622 | $1,116.15 | $1,116.15 | $1,116.30 | |