| 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 | $168.63 | 3.610% | $174.7175 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $138.62 | 13.322% | $157.087 | $157.09 | $157.10 | $157.10 |
| Purchase #3 | $196.62 | 4.546% | $205.5583 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $48.74 | 7.225% | $52.2615 | $52.26 | $52.25 | $52.30 |
| Purchase #5 | $187.36 | 10.872% | $207.7298 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $123.48 | 12.467% | $138.8743 | $138.87 | $138.85 | $138.90 |
| Purchase #7 | $72.51 | 4.492% | $75.7671 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $935.96 | $1,011.9955 | $1,012.00 | $1,011.95 | $1,012.10 | |