| 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 | $5.74 | 7.790% | $6.1871 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $250.36 | 13.703% | $284.6668 | $284.67 | $284.65 | $284.70 |
| Purchase #3 | $186.53 | 10.281% | $205.7071 | $205.71 | $205.70 | $205.70 |
| Purchase #4 | $51.28 | 4.199% | $53.4332 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $227.81 | 6.185% | $241.9 | $241.90 | $241.90 | $241.90 |
| Purchase #6 | $119.92 | 8.640% | $130.2811 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $94.32 | 13.766% | $107.3041 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $935.96 | $1,029.4794 | $1,029.48 | $1,029.50 | $1,029.50 | |