| 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 | $226.43 | 9.749% | $248.5047 | $248.50 | $248.50 | $248.50 |
| Purchase #2 | $18.56 | 10.634% | $20.5337 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $222.30 | 5.146% | $233.7396 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $61.56 | 4.601% | $64.3924 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $171.48 | 5.432% | $180.7948 | $180.79 | $180.80 | $180.80 |
| Purchase #6 | $175.71 | 8.310% | $190.3115 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $162.29 | 4.864% | $170.1838 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $1,038.33 | $1,108.4605 | $1,108.44 | $1,108.50 | $1,108.40 | |