| 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 | $112.70 | 6.435% | $119.9522 | $119.95 | $119.95 | $120.00 |
| Purchase #2 | $237.40 | 6.249% | $252.2351 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $125.26 | 5.129% | $131.6846 | $131.68 | $131.70 | $131.70 |
| Purchase #4 | $184.26 | 12.181% | $206.7047 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $96.30 | 3.815% | $99.9738 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $6.48 | 13.497% | $7.3546 | $7.35 | $7.35 | $7.40 |
| Purchase #7 | $213.85 | 4.616% | $223.7213 | $223.72 | $223.70 | $223.70 |
| 7 purchase totals = | $976.25 | $1,041.6263 | $1,041.61 | $1,041.60 | $1,041.70 | |