| 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 | $88.72 | 4.847% | $93.0203 | $93.02 | $93.00 | $93.00 |
| Purchase #2 | $77.58 | 7.267% | $83.2177 | $83.22 | $83.20 | $83.20 |
| Purchase #3 | $32.98 | 12.213% | $37.0078 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $50.25 | 3.196% | $51.856 | $51.86 | $51.85 | $51.90 |
| Purchase #5 | $212.47 | 11.283% | $236.443 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $50.26 | 6.167% | $53.3595 | $53.36 | $53.35 | $53.40 |
| Purchase #7 | $133.85 | 8.345% | $145.0198 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $646.11 | $699.9241 | $699.93 | $699.85 | $699.90 | |