| 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 | $99.35 | 11.684% | $110.9581 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $5.38 | 7.802% | $5.7997 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $95.41 | 12.452% | $107.2905 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $137.59 | 9.684% | $150.9142 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $126.74 | 7.827% | $136.6599 | $136.66 | $136.65 | $136.70 |
| Purchase #6 | $120.78 | 8.236% | $130.7274 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $148.97 | 4.438% | $155.5813 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $734.22 | $797.9311 | $797.93 | $797.95 | $798.00 | |