| 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 | $128.92 | 7.546% | $138.6483 | $138.65 | $138.65 | $138.60 |
| Purchase #2 | $180.73 | 11.750% | $201.9658 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $116.33 | 6.777% | $124.2137 | $124.21 | $124.20 | $124.20 |
| Purchase #4 | $181.31 | 9.211% | $198.0105 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $72.73 | 12.197% | $81.6009 | $81.60 | $81.60 | $81.60 |
| Purchase #6 | $216.37 | 13.621% | $245.8418 | $245.84 | $245.85 | $245.80 |
| Purchase #7 | $45.82 | 9.839% | $50.3282 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $942.21 | $1,040.6092 | $1,040.61 | $1,040.60 | $1,040.50 | |