| 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 | $88.77 | 5.436% | $93.5955 | $93.60 | $93.60 | $93.60 |
| Purchase #2 | $75.77 | 8.300% | $82.0589 | $82.06 | $82.05 | $82.10 |
| Purchase #3 | $224.73 | 13.139% | $254.2573 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $120.31 | 12.161% | $134.9409 | $134.94 | $134.95 | $134.90 |
| Purchase #5 | $237.45 | 6.395% | $252.6349 | $252.63 | $252.65 | $252.60 |
| Purchase #6 | $127.51 | 8.473% | $138.3139 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $96.29 | 8.461% | $104.4371 | $104.44 | $104.45 | $104.40 |
| 7 purchase totals = | $970.83 | $1,060.2385 | $1,060.24 | $1,060.25 | $1,060.20 | |