| 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 | $203.66 | 6.743% | $217.3928 | $217.39 | $217.40 | $217.40 |
| Purchase #2 | $173.71 | 12.760% | $195.8754 | $195.88 | $195.90 | $195.90 |
| Purchase #3 | $9.66 | 5.573% | $10.1984 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $114.97 | 12.438% | $129.27 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $161.37 | 5.181% | $169.7306 | $169.73 | $169.75 | $169.70 |
| Purchase #6 | $25.54 | 4.674% | $26.7337 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $90.54 | 13.795% | $103.03 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $779.45 | $852.2309 | $852.23 | $852.30 | $852.20 | |