| 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 | $166.89 | 12.284% | $187.3908 | $187.39 | $187.40 | $187.40 |
| Purchase #2 | $153.74 | 9.540% | $168.4068 | $168.41 | $168.40 | $168.40 |
| Purchase #3 | $168.90 | 8.867% | $183.8764 | $183.88 | $183.90 | $183.90 |
| Purchase #4 | $56.47 | 12.320% | $63.4271 | $63.43 | $63.45 | $63.40 |
| Purchase #5 | $139.94 | 9.119% | $152.7011 | $152.70 | $152.70 | $152.70 |
| Purchase #6 | $165.52 | 6.730% | $176.6595 | $176.66 | $176.65 | $176.70 |
| Purchase #7 | $164.50 | 10.386% | $181.585 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $1,015.96 | $1,114.0467 | $1,114.06 | $1,114.10 | $1,114.10 | |