| 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 | $238.76 | 10.854% | $264.675 | $264.68 | $264.70 | $264.70 |
| Purchase #2 | $136.62 | 12.370% | $153.5199 | $153.52 | $153.50 | $153.50 |
| Purchase #3 | $110.95 | 3.494% | $114.8266 | $114.83 | $114.85 | $114.80 |
| Purchase #4 | $80.92 | 3.174% | $83.4884 | $83.49 | $83.50 | $83.50 |
| Purchase #5 | $244.63 | 8.143% | $264.5502 | $264.55 | $264.55 | $264.60 |
| Purchase #6 | $171.78 | 5.391% | $181.0407 | $181.04 | $181.05 | $181.00 |
| Purchase #7 | $136.26 | 13.287% | $154.3649 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $1,119.92 | $1,216.4657 | $1,216.47 | $1,216.50 | $1,216.50 | |