| 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 | $178.59 | 12.395% | $200.7262 | $200.73 | $200.75 | $200.70 |
| Purchase #2 | $235.93 | 9.791% | $259.0299 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $199.66 | 10.798% | $221.2193 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $221.42 | 12.139% | $248.2982 | $248.30 | $248.30 | $248.30 |
| Purchase #5 | $27.84 | 10.802% | $30.8473 | $30.85 | $30.85 | $30.80 |
| Purchase #6 | $9.25 | 11.488% | $10.3126 | $10.31 | $10.30 | $10.30 |
| Purchase #7 | $101.38 | 12.834% | $114.3911 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $974.07 | $1,084.8246 | $1,084.83 | $1,084.85 | $1,084.70 | |