| 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 | $202.76 | 10.661% | $224.3762 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $176.94 | 10.613% | $195.7186 | $195.72 | $195.70 | $195.70 |
| Purchase #3 | $206.68 | 7.455% | $222.088 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $14.30 | 3.165% | $14.7526 | $14.75 | $14.75 | $14.80 |
| Purchase #5 | $211.54 | 9.854% | $232.3852 | $232.39 | $232.40 | $232.40 |
| Purchase #6 | $100.50 | 4.639% | $105.1622 | $105.16 | $105.15 | $105.20 |
| Purchase #7 | $198.89 | 3.108% | $205.0715 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $1,111.61 | $1,199.5543 | $1,199.56 | $1,199.55 | $1,199.70 | |