| 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 | $133.40 | 13.613% | $151.5597 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $115.26 | 5.616% | $121.733 | $121.73 | $121.75 | $121.70 |
| Purchase #3 | $212.66 | 11.792% | $237.7369 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $6.48 | 3.739% | $6.7223 | $6.72 | $6.70 | $6.70 |
| Purchase #5 | $183.82 | 4.747% | $192.5459 | $192.55 | $192.55 | $192.50 |
| Purchase #6 | $122.94 | 6.294% | $130.6778 | $130.68 | $130.70 | $130.70 |
| Purchase #7 | $193.41 | 9.743% | $212.2539 | $212.25 | $212.25 | $212.30 |
| 7 purchase totals = | $967.97 | $1,053.2295 | $1,053.23 | $1,053.25 | $1,053.20 | |