| 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 | $217.30 | 3.567% | $225.0511 | $225.05 | $225.05 | $225.10 |
| Purchase #2 | $43.73 | 10.555% | $48.3457 | $48.35 | $48.35 | $48.30 |
| Purchase #3 | $5.30 | 9.324% | $5.7942 | $5.79 | $5.80 | $5.80 |
| Purchase #4 | $124.59 | 4.532% | $130.2364 | $130.24 | $130.25 | $130.20 |
| Purchase #5 | $207.41 | 10.497% | $229.1818 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $174.97 | 3.684% | $181.4159 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $201.91 | 5.768% | $213.5562 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $975.21 | $1,033.5813 | $1,033.59 | $1,033.60 | $1,033.60 | |