| 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 | $112.34 | 5.416% | $118.4243 | $118.42 | $118.40 | $118.40 |
| Purchase #2 | $65.46 | 4.799% | $68.6014 | $68.60 | $68.60 | $68.60 |
| Purchase #3 | $69.68 | 6.684% | $74.3374 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $174.50 | 13.873% | $198.7084 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $212.31 | 7.206% | $227.6091 | $227.61 | $227.60 | $227.60 |
| Purchase #6 | $70.96 | 6.118% | $75.3013 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $165.51 | 4.390% | $172.7759 | $172.78 | $172.80 | $172.80 |
| 7 purchase totals = | $870.76 | $935.7578 | $935.76 | $935.75 | $935.70 | |