| 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 | $39.42 | 4.210% | $41.0796 | $41.08 | $41.10 | $41.10 |
| Purchase #2 | $203.54 | 6.555% | $216.882 | $216.88 | $216.90 | $216.90 |
| Purchase #3 | $191.85 | 10.382% | $211.7679 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $152.78 | 12.619% | $172.0593 | $172.06 | $172.05 | $172.10 |
| Purchase #5 | $88.83 | 5.315% | $93.5513 | $93.55 | $93.55 | $93.60 |
| Purchase #6 | $218.74 | 13.779% | $248.8802 | $248.88 | $248.90 | $248.90 |
| Purchase #7 | $114.97 | 9.205% | $125.553 | $125.55 | $125.55 | $125.60 |
| 7 purchase totals = | $1,010.13 | $1,109.7733 | $1,109.77 | $1,109.80 | $1,110.00 | |