| 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 | $106.97 | 12.649% | $120.5006 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $167.92 | 9.776% | $184.3359 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $147.42 | 9.679% | $161.6888 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $20.72 | 10.751% | $22.9476 | $22.95 | $22.95 | $22.90 |
| Purchase #5 | $192.83 | 8.131% | $208.509 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $44.99 | 12.162% | $50.4617 | $50.46 | $50.45 | $50.50 |
| Purchase #7 | $29.66 | 4.225% | $30.9131 | $30.91 | $30.90 | $30.90 |
| 7 purchase totals = | $710.51 | $779.3567 | $779.36 | $779.35 | $779.30 | |