| 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 | $224.65 | 8.265% | $243.2173 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $130.62 | 4.452% | $136.4352 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $61.57 | 3.197% | $63.5384 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $224.44 | 11.463% | $250.1676 | $250.17 | $250.15 | $250.20 |
| Purchase #5 | $182.56 | 6.339% | $194.1325 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $164.92 | 9.831% | $181.1333 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $8.32 | 13.451% | $9.4391 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $997.08 | $1,078.0634 | $1,078.07 | $1,078.10 | $1,077.90 | |