| 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 | $153.28 | 4.671% | $160.4397 | $160.44 | $160.45 | $160.40 |
| Purchase #2 | $60.52 | 4.609% | $63.3094 | $63.31 | $63.30 | $63.30 |
| Purchase #3 | $155.40 | 8.873% | $169.1886 | $169.19 | $169.20 | $169.20 |
| Purchase #4 | $181.68 | 5.789% | $192.1975 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $107.97 | 10.185% | $118.9667 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $219.92 | 5.468% | $231.9452 | $231.95 | $231.95 | $231.90 |
| Purchase #7 | $19.44 | 4.446% | $20.3043 | $20.30 | $20.30 | $20.30 |
| 7 purchase totals = | $898.21 | $956.3514 | $956.36 | $956.35 | $956.30 | |