| 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 | $186.69 | 4.439% | $194.9772 | $194.98 | $195.00 | $195.00 |
| Purchase #2 | $128.45 | 12.786% | $144.8736 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $175.76 | 9.353% | $192.1988 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $122.85 | 9.461% | $134.4728 | $134.47 | $134.45 | $134.50 |
| Purchase #5 | $112.36 | 9.491% | $123.0241 | $123.02 | $123.00 | $123.00 |
| Purchase #6 | $223.68 | 8.610% | $242.9388 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $244.40 | 8.773% | $265.8412 | $265.84 | $265.85 | $265.80 |
| 7 purchase totals = | $1,194.19 | $1,298.3265 | $1,298.32 | $1,298.30 | $1,298.30 | |