| 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 | $111.81 | 11.871% | $125.083 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $103.32 | 7.224% | $110.7838 | $110.78 | $110.80 | $110.80 |
| Purchase #3 | $40.45 | 13.215% | $45.7955 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $229.67 | 4.200% | $239.3161 | $239.32 | $239.30 | $239.30 |
| Purchase #5 | $31.97 | 11.781% | $35.7364 | $35.74 | $35.75 | $35.70 |
| Purchase #6 | $155.82 | 13.770% | $177.2764 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $58.59 | 11.521% | $65.3402 | $65.34 | $65.35 | $65.30 |
| 7 purchase totals = | $731.63 | $799.3314 | $799.34 | $799.40 | $799.30 | |