| 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 | $128.54 | 13.417% | $145.7862 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $191.36 | 3.709% | $198.4575 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $157.76 | 8.750% | $171.564 | $171.56 | $171.55 | $171.60 |
| Purchase #4 | $179.93 | 12.205% | $201.8905 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $191.80 | 12.424% | $215.6292 | $215.63 | $215.65 | $215.60 |
| Purchase #6 | $5.30 | 12.810% | $5.9789 | $5.98 | $6.00 | $6.00 |
| Purchase #7 | $150.35 | 3.130% | $155.056 | $155.06 | $155.05 | $155.10 |
| 7 purchase totals = | $1,005.04 | $1,094.3623 | $1,094.37 | $1,094.40 | $1,094.50 | |