| 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 | $54.44 | 3.341% | $56.2588 | $56.26 | $56.25 | $56.30 |
| Purchase #2 | $106.29 | 6.504% | $113.2031 | $113.20 | $113.20 | $113.20 |
| Purchase #3 | $153.82 | 11.697% | $171.8123 | $171.81 | $171.80 | $171.80 |
| Purchase #4 | $102.71 | 10.302% | $113.2912 | $113.29 | $113.30 | $113.30 |
| Purchase #5 | $239.68 | 4.775% | $251.1247 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $122.54 | 9.839% | $134.5967 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $238.86 | 5.572% | $252.1693 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $1,018.34 | $1,092.4561 | $1,092.45 | $1,092.40 | $1,092.50 | |