| 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 | $124.67 | 8.809% | $135.6522 | $135.65 | $135.65 | $135.70 |
| Purchase #2 | $9.76 | 8.546% | $10.5941 | $10.59 | $10.60 | $10.60 |
| Purchase #3 | $203.52 | 4.825% | $213.3398 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $127.31 | 12.358% | $143.043 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $207.45 | 5.256% | $218.3536 | $218.35 | $218.35 | $218.40 |
| Purchase #6 | $83.31 | 3.536% | $86.2558 | $86.26 | $86.25 | $86.30 |
| Purchase #7 | $52.30 | 7.290% | $56.1127 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $808.32 | $863.3512 | $863.34 | $863.35 | $863.40 | |