| 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 | $69.84 | 7.130% | $74.8196 | $74.82 | $74.80 | $74.80 |
| Purchase #2 | $9.56 | 11.743% | $10.6826 | $10.68 | $10.70 | $10.70 |
| Purchase #3 | $13.58 | 10.630% | $15.0236 | $15.02 | $15.00 | $15.00 |
| Purchase #4 | $244.99 | 3.107% | $252.6018 | $252.60 | $252.60 | $252.60 |
| Purchase #5 | $205.93 | 9.372% | $225.2298 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $172.89 | 4.847% | $181.27 | $181.27 | $181.25 | $181.30 |
| Purchase #7 | $131.36 | 4.621% | $137.4301 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $848.15 | $897.0575 | $897.05 | $897.05 | $897.00 | |