| 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 | $135.87 | 8.372% | $147.245 | $147.25 | $147.25 | $147.20 |
| Purchase #2 | $191.93 | 13.862% | $218.5353 | $218.54 | $218.55 | $218.50 |
| Purchase #3 | $249.67 | 5.402% | $263.1572 | $263.16 | $263.15 | $263.20 |
| Purchase #4 | $59.53 | 13.514% | $67.5749 | $67.57 | $67.55 | $67.60 |
| Purchase #5 | $171.40 | 12.725% | $193.2107 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $139.38 | 8.218% | $150.8342 | $150.83 | $150.85 | $150.80 |
| Purchase #7 | $202.28 | 9.753% | $222.0084 | $222.01 | $222.00 | $222.00 |
| 7 purchase totals = | $1,150.06 | $1,262.5657 | $1,262.57 | $1,262.55 | $1,262.50 | |