| 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 | $167.66 | 9.156% | $183.0109 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $198.88 | 5.303% | $209.4266 | $209.43 | $209.45 | $209.40 |
| Purchase #3 | $240.99 | 12.122% | $270.2028 | $270.20 | $270.20 | $270.20 |
| Purchase #4 | $201.84 | 10.661% | $223.3582 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $129.33 | 7.215% | $138.6612 | $138.66 | $138.65 | $138.70 |
| Purchase #6 | $212.29 | 4.683% | $222.2315 | $222.23 | $222.25 | $222.20 |
| Purchase #7 | $57.95 | 5.502% | $61.1384 | $61.14 | $61.15 | $61.10 |
| 7 purchase totals = | $1,208.94 | $1,308.0296 | $1,308.03 | $1,308.05 | $1,308.00 | |