| 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 | $226.62 | 7.752% | $244.1876 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $231.55 | 10.456% | $255.7609 | $255.76 | $255.75 | $255.80 |
| Purchase #3 | $160.35 | 12.762% | $180.8139 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $29.49 | 13.532% | $33.4806 | $33.48 | $33.50 | $33.50 |
| Purchase #5 | $106.92 | 10.319% | $117.9531 | $117.95 | $117.95 | $118.00 |
| Purchase #6 | $48.43 | 7.582% | $52.102 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $120.69 | 4.126% | $125.6697 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $924.05 | $1,009.9678 | $1,009.96 | $1,009.95 | $1,010.10 | |