| 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 | $74.76 | 3.412% | $77.3108 | $77.31 | $77.30 | $77.30 |
| Purchase #2 | $50.32 | 3.755% | $52.2095 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $111.51 | 9.630% | $122.2484 | $122.25 | $122.25 | $122.20 |
| Purchase #4 | $115.95 | 4.125% | $120.7329 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $216.51 | 12.450% | $243.4655 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $127.27 | 13.179% | $144.0429 | $144.04 | $144.05 | $144.00 |
| Purchase #7 | $232.65 | 3.621% | $241.0743 | $241.07 | $241.05 | $241.10 |
| 7 purchase totals = | $928.97 | $1,001.0843 | $1,001.08 | $1,001.05 | $1,001.00 | |