| 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 | $218.54 | 9.573% | $239.4608 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $122.67 | 12.132% | $137.5523 | $137.55 | $137.55 | $137.60 |
| Purchase #3 | $71.58 | 11.414% | $79.7501 | $79.75 | $79.75 | $79.80 |
| Purchase #4 | $219.73 | 5.144% | $231.0329 | $231.03 | $231.05 | $231.00 |
| Purchase #5 | $128.32 | 5.155% | $134.9349 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $39.52 | 12.443% | $44.4375 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $167.72 | 13.343% | $190.0989 | $190.10 | $190.10 | $190.10 |
| 7 purchase totals = | $968.08 | $1,057.2674 | $1,057.26 | $1,057.30 | $1,057.30 | |