| 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 | $205.37 | 8.417% | $222.656 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $79.40 | 4.582% | $83.0381 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $72.41 | 4.311% | $75.5316 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $160.65 | 6.470% | $171.0441 | $171.04 | $171.05 | $171.00 |
| Purchase #5 | $18.55 | 5.340% | $19.5406 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $32.37 | 8.542% | $35.135 | $35.14 | $35.15 | $35.10 |
| Purchase #7 | $206.38 | 8.521% | $223.9656 | $223.97 | $223.95 | $224.00 |
| 7 purchase totals = | $775.13 | $830.9110 | $830.92 | $830.95 | $830.80 | |