| 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 | $130.44 | 4.249% | $135.9824 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $20.75 | 12.439% | $23.3311 | $23.33 | $23.35 | $23.30 |
| Purchase #3 | $164.32 | 10.330% | $181.2943 | $181.29 | $181.30 | $181.30 |
| Purchase #4 | $14.69 | 13.520% | $16.6761 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $45.50 | 10.372% | $50.2193 | $50.22 | $50.20 | $50.20 |
| Purchase #6 | $111.95 | 8.267% | $121.2049 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $248.75 | 11.172% | $276.5404 | $276.54 | $276.55 | $276.50 |
| 7 purchase totals = | $736.40 | $805.2485 | $805.24 | $805.30 | $805.20 | |