| 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 | $200.76 | 7.630% | $216.078 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $171.43 | 3.312% | $177.1078 | $177.11 | $177.10 | $177.10 |
| Purchase #3 | $29.75 | 12.543% | $33.4815 | $33.48 | $33.50 | $33.50 |
| Purchase #4 | $174.57 | 6.419% | $185.7756 | $185.78 | $185.80 | $185.80 |
| Purchase #5 | $160.75 | 5.548% | $169.6684 | $169.67 | $169.65 | $169.70 |
| Purchase #6 | $150.67 | 4.488% | $157.4321 | $157.43 | $157.45 | $157.40 |
| Purchase #7 | $121.81 | 6.774% | $130.0614 | $130.06 | $130.05 | $130.10 |
| 7 purchase totals = | $1,009.74 | $1,069.6048 | $1,069.61 | $1,069.65 | $1,069.70 | |