| 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 | $171.74 | 7.820% | $185.1701 | $185.17 | $185.15 | $185.20 |
| Purchase #2 | $191.84 | 7.205% | $205.6621 | $205.66 | $205.65 | $205.70 |
| Purchase #3 | $216.90 | 3.849% | $225.2485 | $225.25 | $225.25 | $225.20 |
| Purchase #4 | $156.81 | 11.207% | $174.3837 | $174.38 | $174.40 | $174.40 |
| Purchase #5 | $212.74 | 13.739% | $241.9683 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $153.91 | 10.834% | $170.5846 | $170.58 | $170.60 | $170.60 |
| Purchase #7 | $112.54 | 9.541% | $123.2774 | $123.28 | $123.30 | $123.30 |
| 7 purchase totals = | $1,216.48 | $1,326.2947 | $1,326.29 | $1,326.30 | $1,326.40 | |