| 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 | $183.61 | 5.659% | $194.0005 | $194.00 | $194.00 | $194.00 |
| Purchase #2 | $211.88 | 5.134% | $222.7579 | $222.76 | $222.75 | $222.80 |
| Purchase #3 | $181.60 | 10.646% | $200.9331 | $200.93 | $200.95 | $200.90 |
| Purchase #4 | $43.45 | 12.607% | $48.9277 | $48.93 | $48.95 | $48.90 |
| Purchase #5 | $110.85 | 8.633% | $120.4197 | $120.42 | $120.40 | $120.40 |
| Purchase #6 | $64.99 | 3.469% | $67.2445 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $33.94 | 6.286% | $36.0735 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $830.32 | $890.3569 | $890.35 | $890.35 | $890.30 | |