| 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 | $164.92 | 4.392% | $172.1633 | $172.16 | $172.15 | $172.20 |
| Purchase #2 | $34.38 | 10.364% | $37.9431 | $37.94 | $37.95 | $37.90 |
| Purchase #3 | $209.82 | 12.441% | $235.9237 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $187.55 | 9.488% | $205.3447 | $205.34 | $205.35 | $205.30 |
| Purchase #5 | $99.79 | 3.189% | $102.9723 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $120.87 | 10.543% | $133.6133 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $249.34 | 10.755% | $276.1565 | $276.16 | $276.15 | $276.20 |
| 7 purchase totals = | $1,066.67 | $1,164.1169 | $1,164.10 | $1,164.05 | $1,164.10 | |