| 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 | $209.68 | 6.547% | $223.4077 | $223.41 | $223.40 | $223.40 |
| Purchase #2 | $200.86 | 7.744% | $216.4146 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $185.57 | 11.710% | $207.3002 | $207.30 | $207.30 | $207.30 |
| Purchase #4 | $137.88 | 10.572% | $152.4567 | $152.46 | $152.45 | $152.50 |
| Purchase #5 | $236.43 | 12.218% | $265.317 | $265.32 | $265.30 | $265.30 |
| Purchase #6 | $95.74 | 4.371% | $99.9248 | $99.92 | $99.90 | $99.90 |
| Purchase #7 | $203.30 | 3.108% | $209.6186 | $209.62 | $209.60 | $209.60 |
| 7 purchase totals = | $1,269.46 | $1,374.4396 | $1,374.44 | $1,374.35 | $1,374.40 | |