| 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 | $7.82 | 6.746% | $8.3475 | $8.35 | $8.35 | $8.30 |
| Purchase #2 | $6.64 | 3.836% | $6.8947 | $6.89 | $6.90 | $6.90 |
| Purchase #3 | $168.71 | 11.767% | $188.5621 | $188.56 | $188.55 | $188.60 |
| Purchase #4 | $72.29 | 6.715% | $77.1443 | $77.14 | $77.15 | $77.10 |
| Purchase #5 | $127.91 | 8.550% | $138.8463 | $138.85 | $138.85 | $138.80 |
| Purchase #6 | $220.39 | 11.430% | $245.5806 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $41.75 | 6.787% | $44.5836 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $645.51 | $709.9591 | $709.95 | $710.00 | $709.90 | |