| 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 | $70.73 | 7.161% | $75.795 | $75.80 | $75.80 | $75.80 |
| Purchase #2 | $107.57 | 6.552% | $114.618 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $140.75 | 9.386% | $153.9608 | $153.96 | $153.95 | $154.00 |
| Purchase #4 | $39.37 | 11.687% | $43.9712 | $43.97 | $43.95 | $44.00 |
| Purchase #5 | $154.25 | 10.794% | $170.8997 | $170.90 | $170.90 | $170.90 |
| Purchase #6 | $238.31 | 4.303% | $248.5645 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $64.82 | 3.140% | $66.8553 | $66.86 | $66.85 | $66.90 |
| 7 purchase totals = | $815.80 | $874.6645 | $874.67 | $874.60 | $874.80 | |