| 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 | $163.67 | 6.141% | $173.721 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $165.39 | 9.719% | $181.4643 | $181.46 | $181.45 | $181.50 |
| Purchase #3 | $233.93 | 9.158% | $255.3533 | $255.35 | $255.35 | $255.40 |
| Purchase #4 | $15.40 | 12.558% | $17.3339 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $136.92 | 4.824% | $143.525 | $143.53 | $143.55 | $143.50 |
| Purchase #6 | $78.53 | 7.216% | $84.1967 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $179.38 | 7.230% | $192.3492 | $192.35 | $192.35 | $192.30 |
| 7 purchase totals = | $973.22 | $1,047.9434 | $1,047.94 | $1,047.95 | $1,047.90 | |