| 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 | $26.58 | 13.280% | $30.1098 | $30.11 | $30.10 | $30.10 |
| Purchase #2 | $117.67 | 10.400% | $129.9077 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $208.36 | 7.342% | $223.6578 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $114.33 | 13.497% | $129.7611 | $129.76 | $129.75 | $129.80 |
| Purchase #5 | $5.62 | 4.388% | $5.8666 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $190.95 | 6.696% | $203.736 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $124.93 | 12.651% | $140.7349 | $140.73 | $140.75 | $140.70 |
| 7 purchase totals = | $788.44 | $863.7739 | $863.78 | $863.75 | $863.80 | |