| 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 | $228.56 | 3.114% | $235.6774 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $145.86 | 7.553% | $156.8768 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $181.62 | 3.832% | $188.5797 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $124.29 | 12.118% | $139.3515 | $139.35 | $139.35 | $139.40 |
| Purchase #5 | $7.44 | 7.867% | $8.0253 | $8.03 | $8.05 | $8.00 |
| Purchase #6 | $103.96 | 13.509% | $118.004 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $21.71 | 13.432% | $24.6261 | $24.63 | $24.65 | $24.60 |
| 7 purchase totals = | $813.44 | $871.1408 | $871.15 | $871.25 | $871.20 | |