| 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 | $209.28 | 13.178% | $236.8589 | $236.86 | $236.85 | $236.90 |
| Purchase #2 | $87.41 | 5.756% | $92.4413 | $92.44 | $92.45 | $92.40 |
| Purchase #3 | $170.99 | 6.142% | $181.4922 | $181.49 | $181.50 | $181.50 |
| Purchase #4 | $157.88 | 5.419% | $166.4355 | $166.44 | $166.45 | $166.40 |
| Purchase #5 | $177.66 | 3.459% | $183.8053 | $183.81 | $183.80 | $183.80 |
| Purchase #6 | $51.93 | 9.788% | $57.0129 | $57.01 | $57.00 | $57.00 |
| Purchase #7 | $147.60 | 11.435% | $164.4781 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $1,002.75 | $1,082.5242 | $1,082.53 | $1,082.55 | $1,082.50 | |