| 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 | $62.98 | 7.433% | $67.6613 | $67.66 | $67.65 | $67.70 |
| Purchase #2 | $101.89 | 13.173% | $115.312 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $18.84 | 10.809% | $20.8764 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $22.31 | 9.219% | $24.3668 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $9.32 | 9.710% | $10.225 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $190.57 | 13.542% | $216.377 | $216.38 | $216.40 | $216.40 |
| Purchase #7 | $18.68 | 3.362% | $19.308 | $19.31 | $19.30 | $19.30 |
| 7 purchase totals = | $424.59 | $474.1265 | $474.14 | $474.15 | $474.20 | |