| 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 | $117.42 | 4.704% | $122.9434 | $122.94 | $122.95 | $122.90 |
| Purchase #2 | $37.91 | 4.852% | $39.7494 | $39.75 | $39.75 | $39.70 |
| Purchase #3 | $117.74 | 7.864% | $126.9991 | $127.00 | $127.00 | $127.00 |
| Purchase #4 | $68.35 | 4.332% | $71.3109 | $71.31 | $71.30 | $71.30 |
| Purchase #5 | $173.33 | 3.744% | $179.8195 | $179.82 | $179.80 | $179.80 |
| Purchase #6 | $26.59 | 10.718% | $29.4399 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $120.36 | 9.582% | $131.8929 | $131.89 | $131.90 | $131.90 |
| 7 purchase totals = | $661.70 | $702.1551 | $702.15 | $702.15 | $702.00 | |