| 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 | $213.94 | 13.788% | $243.438 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $11.52 | 13.281% | $13.05 | $13.05 | $13.05 | $13.10 |
| Purchase #3 | $70.54 | 5.171% | $74.1876 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $70.40 | 9.485% | $77.0774 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $35.95 | 3.528% | $37.2183 | $37.22 | $37.20 | $37.20 |
| Purchase #6 | $216.32 | 10.310% | $238.6226 | $238.62 | $238.60 | $238.60 |
| Purchase #7 | $139.30 | 5.711% | $147.2554 | $147.26 | $147.25 | $147.30 |
| 7 purchase totals = | $757.97 | $830.8493 | $830.86 | $830.85 | $830.90 | |