| 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 | $231.87 | 6.275% | $246.4198 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $39.67 | 11.494% | $44.2297 | $44.23 | $44.25 | $44.20 |
| Purchase #3 | $89.31 | 3.248% | $92.2108 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $126.65 | 3.782% | $131.4399 | $131.44 | $131.45 | $131.40 |
| Purchase #5 | $71.66 | 4.398% | $74.8116 | $74.81 | $74.80 | $74.80 |
| Purchase #6 | $97.73 | 10.598% | $108.0874 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $86.75 | 4.280% | $90.4629 | $90.46 | $90.45 | $90.50 |
| 7 purchase totals = | $743.64 | $787.6621 | $787.66 | $787.65 | $787.60 | |