| 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 | $190.84 | 7.805% | $205.7351 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $107.84 | 12.842% | $121.6888 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $57.72 | 7.514% | $62.0571 | $62.06 | $62.05 | $62.10 |
| Purchase #4 | $205.89 | 10.189% | $226.8681 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $232.34 | 8.355% | $251.752 | $251.75 | $251.75 | $251.80 |
| Purchase #6 | $238.82 | 5.223% | $251.2936 | $251.29 | $251.30 | $251.30 |
| Purchase #7 | $246.60 | 11.456% | $274.8505 | $274.85 | $274.85 | $274.90 |
| 7 purchase totals = | $1,280.05 | $1,394.2452 | $1,394.25 | $1,394.25 | $1,394.40 | |