| 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 | $133.74 | 11.143% | $148.6426 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $134.26 | 12.230% | $150.68 | $150.68 | $150.70 | $150.70 |
| Purchase #3 | $28.61 | 5.256% | $30.1137 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $75.34 | 3.173% | $77.7305 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $111.41 | 7.781% | $120.0788 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $22.62 | 11.529% | $25.2279 | $25.23 | $25.25 | $25.20 |
| Purchase #7 | $61.32 | 11.760% | $68.5312 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $567.30 | $621.0047 | $621.00 | $621.10 | $620.90 | |