| 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 | $222.79 | 9.798% | $244.619 | $244.62 | $244.60 | $244.60 |
| Purchase #2 | $141.33 | 10.174% | $155.7089 | $155.71 | $155.70 | $155.70 |
| Purchase #3 | $184.25 | 11.320% | $205.1071 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $143.26 | 10.121% | $157.7593 | $157.76 | $157.75 | $157.80 |
| Purchase #5 | $5.55 | 3.592% | $5.7494 | $5.75 | $5.75 | $5.70 |
| Purchase #6 | $142.67 | 7.408% | $153.239 | $153.24 | $153.25 | $153.20 |
| Purchase #7 | $154.86 | 10.528% | $171.1637 | $171.16 | $171.15 | $171.20 |
| 7 purchase totals = | $994.71 | $1,093.3464 | $1,093.35 | $1,093.30 | $1,093.30 | |