| 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 | $218.60 | 9.490% | $239.3451 | $239.35 | $239.35 | $239.30 |
| Purchase #2 | $211.76 | 6.201% | $224.8912 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $227.89 | 7.284% | $244.4895 | $244.49 | $244.50 | $244.50 |
| Purchase #4 | $247.70 | 7.861% | $267.1717 | $267.17 | $267.15 | $267.20 |
| Purchase #5 | $192.45 | 10.512% | $212.6803 | $212.68 | $212.70 | $212.70 |
| Purchase #6 | $126.85 | 7.329% | $136.1468 | $136.15 | $136.15 | $136.10 |
| Purchase #7 | $111.35 | 3.583% | $115.3397 | $115.34 | $115.35 | $115.30 |
| 7 purchase totals = | $1,336.60 | $1,440.0643 | $1,440.07 | $1,440.10 | $1,440.00 | |