| 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 | $211.65 | 9.716% | $232.2139 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $5.65 | 3.856% | $5.8679 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $158.41 | 13.738% | $180.1724 | $180.17 | $180.15 | $180.20 |
| Purchase #4 | $170.56 | 10.108% | $187.8002 | $187.80 | $187.80 | $187.80 |
| Purchase #5 | $153.86 | 7.288% | $165.0733 | $165.07 | $165.05 | $165.10 |
| Purchase #6 | $222.52 | 3.577% | $230.4795 | $230.48 | $230.50 | $230.50 |
| Purchase #7 | $210.60 | 12.127% | $236.1395 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $1,133.25 | $1,237.7467 | $1,237.74 | $1,237.70 | $1,237.80 | |