| 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 | $170.48 | 7.652% | $183.5251 | $183.53 | $183.55 | $183.50 |
| Purchase #2 | $50.58 | 12.131% | $56.7159 | $56.72 | $56.70 | $56.70 |
| Purchase #3 | $27.63 | 7.557% | $29.718 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $222.43 | 13.187% | $251.7618 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $42.71 | 11.612% | $47.6695 | $47.67 | $47.65 | $47.70 |
| Purchase #6 | $95.65 | 4.136% | $99.6061 | $99.61 | $99.60 | $99.60 |
| Purchase #7 | $172.27 | 5.412% | $181.5933 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $781.75 | $850.5897 | $850.60 | $850.55 | $850.60 | |