| 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 | $203.77 | 6.166% | $216.3345 | $216.33 | $216.35 | $216.30 |
| Purchase #2 | $186.37 | 6.362% | $198.2269 | $198.23 | $198.25 | $198.20 |
| Purchase #3 | $150.72 | 9.573% | $165.1484 | $165.15 | $165.15 | $165.10 |
| Purchase #4 | $198.85 | 5.677% | $210.1387 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $103.74 | 13.509% | $117.7542 | $117.75 | $117.75 | $117.80 |
| Purchase #6 | $235.96 | 12.300% | $264.9831 | $264.98 | $265.00 | $265.00 |
| Purchase #7 | $187.72 | 6.253% | $199.4581 | $199.46 | $199.45 | $199.50 |
| 7 purchase totals = | $1,267.13 | $1,372.0439 | $1,372.04 | $1,372.10 | $1,372.00 | |