| 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 | $94.79 | 4.681% | $99.2271 | $99.23 | $99.25 | $99.20 |
| Purchase #2 | $168.54 | 7.444% | $181.0861 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $137.26 | 3.411% | $141.9419 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $16.70 | 9.699% | $18.3197 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $89.73 | 13.656% | $101.9835 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $156.37 | 11.412% | $174.2149 | $174.21 | $174.20 | $174.20 |
| Purchase #7 | $24.30 | 6.785% | $25.9488 | $25.95 | $25.95 | $25.90 |
| 7 purchase totals = | $687.69 | $742.7220 | $742.72 | $742.75 | $742.60 | |