| 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 | $169.82 | 4.233% | $177.0085 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $163.34 | 9.471% | $178.8099 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $46.31 | 4.188% | $48.2495 | $48.25 | $48.25 | $48.20 |
| Purchase #4 | $168.80 | 9.357% | $184.5946 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $129.60 | 5.240% | $136.391 | $136.39 | $136.40 | $136.40 |
| Purchase #6 | $42.75 | 3.236% | $44.1334 | $44.13 | $44.15 | $44.10 |
| Purchase #7 | $110.30 | 9.490% | $120.7675 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $830.92 | $889.9544 | $889.95 | $889.95 | $889.90 | |