| 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 | $138.33 | 11.317% | $153.9848 | $153.98 | $154.00 | $154.00 |
| Purchase #2 | $179.80 | 9.538% | $196.9493 | $196.95 | $196.95 | $196.90 |
| Purchase #3 | $210.90 | 7.153% | $225.9857 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $134.30 | 7.377% | $144.2073 | $144.21 | $144.20 | $144.20 |
| Purchase #5 | $113.73 | 3.380% | $117.5741 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $119.26 | 11.547% | $133.031 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $204.96 | 3.462% | $212.0557 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $1,101.28 | $1,183.7879 | $1,183.79 | $1,183.80 | $1,183.80 | |