| 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 | $123.49 | 8.778% | $134.33 | $134.33 | $134.35 | $134.30 |
| Purchase #2 | $131.84 | 13.846% | $150.0946 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $45.51 | 12.161% | $51.0445 | $51.04 | $51.05 | $51.00 |
| Purchase #4 | $179.82 | 9.641% | $197.1564 | $197.16 | $197.15 | $197.20 |
| Purchase #5 | $249.37 | 3.829% | $258.9184 | $258.92 | $258.90 | $258.90 |
| Purchase #6 | $197.68 | 9.723% | $216.9004 | $216.90 | $216.90 | $216.90 |
| Purchase #7 | $121.47 | 12.788% | $137.0036 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $1,049.18 | $1,145.4479 | $1,145.44 | $1,145.45 | $1,145.40 | |