| 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 | $170.64 | 11.802% | $190.7789 | $190.78 | $190.80 | $190.80 |
| Purchase #2 | $235.33 | 3.682% | $243.9949 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $121.73 | 3.405% | $125.8749 | $125.87 | $125.85 | $125.90 |
| Purchase #4 | $138.32 | 4.319% | $144.294 | $144.29 | $144.30 | $144.30 |
| Purchase #5 | $201.50 | 10.491% | $222.6394 | $222.64 | $222.65 | $222.60 |
| Purchase #6 | $102.51 | 3.607% | $106.2075 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $113.35 | 4.557% | $118.5154 | $118.52 | $118.50 | $118.50 |
| 7 purchase totals = | $1,083.38 | $1,152.3050 | $1,152.30 | $1,152.30 | $1,152.30 | |