| 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 | $117.70 | 12.796% | $132.7609 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $225.98 | 9.843% | $248.2232 | $248.22 | $248.20 | $248.20 |
| Purchase #3 | $205.80 | 12.548% | $231.6238 | $231.62 | $231.60 | $231.60 |
| Purchase #4 | $193.43 | 8.342% | $209.5659 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $35.44 | 12.283% | $39.7931 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $75.95 | 3.443% | $78.565 | $78.57 | $78.55 | $78.60 |
| Purchase #7 | $102.44 | 9.420% | $112.0898 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $956.74 | $1,052.6217 | $1,052.62 | $1,052.55 | $1,052.70 | |