| 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 | $28.96 | 5.712% | $30.6142 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $140.29 | 3.611% | $145.3559 | $145.36 | $145.35 | $145.40 |
| Purchase #3 | $95.45 | 11.422% | $106.3523 | $106.35 | $106.35 | $106.40 |
| Purchase #4 | $235.58 | 9.111% | $257.0437 | $257.04 | $257.05 | $257.00 |
| Purchase #5 | $21.75 | 4.613% | $22.7533 | $22.75 | $22.75 | $22.80 |
| Purchase #6 | $174.96 | 6.345% | $186.0612 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $115.44 | 10.491% | $127.5508 | $127.55 | $127.55 | $127.60 |
| 7 purchase totals = | $812.43 | $875.7314 | $875.72 | $875.70 | $875.90 | |