| 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 | $127.94 | 9.184% | $139.69 | $139.69 | $139.70 | $139.70 |
| Purchase #2 | $189.63 | 11.644% | $211.7105 | $211.71 | $211.70 | $211.70 |
| Purchase #3 | $102.92 | 4.409% | $107.4577 | $107.46 | $107.45 | $107.50 |
| Purchase #4 | $208.84 | 6.498% | $222.4104 | $222.41 | $222.40 | $222.40 |
| Purchase #5 | $86.34 | 10.842% | $95.701 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $8.32 | 6.489% | $8.8599 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $26.27 | 5.548% | $27.7275 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $750.26 | $813.5570 | $813.56 | $813.55 | $813.60 | |