| 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 | $207.95 | 6.308% | $221.0675 | $221.07 | $221.05 | $221.10 |
| Purchase #2 | $194.40 | 12.501% | $218.7019 | $218.70 | $218.70 | $218.70 |
| Purchase #3 | $133.45 | 3.592% | $138.2435 | $138.24 | $138.25 | $138.20 |
| Purchase #4 | $82.93 | 5.803% | $87.7424 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $10.70 | 6.219% | $11.3654 | $11.37 | $11.35 | $11.40 |
| Purchase #6 | $32.65 | 5.291% | $34.3775 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $33.52 | 12.153% | $37.5937 | $37.59 | $37.60 | $37.60 |
| 7 purchase totals = | $695.60 | $749.0919 | $749.09 | $749.10 | $749.10 | |