| 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 | $190.64 | 10.493% | $210.6439 | $210.64 | $210.65 | $210.60 |
| Purchase #2 | $200.81 | 3.217% | $207.2701 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $146.78 | 4.125% | $152.8347 | $152.83 | $152.85 | $152.80 |
| Purchase #4 | $213.63 | 13.381% | $242.2158 | $242.22 | $242.20 | $242.20 |
| Purchase #5 | $206.56 | 5.700% | $218.3339 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $113.94 | 5.759% | $120.5018 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $10.89 | 5.750% | $11.5162 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $1,083.25 | $1,163.3164 | $1,163.31 | $1,163.30 | $1,163.20 | |