| 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 | $84.30 | 3.768% | $87.4764 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $82.85 | 12.677% | $93.3529 | $93.35 | $93.35 | $93.40 |
| Purchase #3 | $33.28 | 8.727% | $36.1843 | $36.18 | $36.20 | $36.20 |
| Purchase #4 | $185.65 | 11.279% | $206.5895 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $113.41 | 8.839% | $123.4343 | $123.43 | $123.45 | $123.40 |
| Purchase #6 | $97.39 | 6.195% | $103.4233 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $27.63 | 12.117% | $30.9779 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $624.51 | $681.4386 | $681.43 | $681.50 | $681.50 | |