| 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 | $54.73 | 5.483% | $57.7308 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $225.86 | 3.172% | $233.0243 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $174.30 | 3.756% | $180.8467 | $180.85 | $180.85 | $180.80 |
| Purchase #4 | $224.98 | 10.507% | $248.6186 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $157.54 | 11.270% | $175.2948 | $175.29 | $175.30 | $175.30 |
| Purchase #6 | $60.42 | 11.274% | $67.2318 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $74.85 | 12.794% | $84.4263 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $972.68 | $1,047.1733 | $1,047.17 | $1,047.20 | $1,047.00 | |