| 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 | $200.49 | 11.531% | $223.6085 | $223.61 | $223.60 | $223.60 |
| Purchase #2 | $78.31 | 4.525% | $81.8535 | $81.85 | $81.85 | $81.90 |
| Purchase #3 | $39.86 | 3.440% | $41.2312 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $127.54 | 6.482% | $135.8071 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $212.82 | 4.309% | $221.9904 | $221.99 | $222.00 | $222.00 |
| Purchase #6 | $62.88 | 3.264% | $64.9324 | $64.93 | $64.95 | $64.90 |
| Purchase #7 | $80.61 | 7.839% | $86.929 | $86.93 | $86.95 | $86.90 |
| 7 purchase totals = | $802.51 | $856.3521 | $856.35 | $856.40 | $856.30 | |