| 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 | $105.44 | 9.836% | $115.8111 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $105.88 | 7.688% | $114.0201 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $65.77 | 8.393% | $71.2901 | $71.29 | $71.30 | $71.30 |
| Purchase #4 | $184.68 | 4.241% | $192.5123 | $192.51 | $192.50 | $192.50 |
| Purchase #5 | $183.93 | 13.177% | $208.1665 | $208.17 | $208.15 | $208.20 |
| Purchase #6 | $31.53 | 9.318% | $34.468 | $34.47 | $34.45 | $34.50 |
| Purchase #7 | $247.84 | 8.565% | $269.0675 | $269.07 | $269.05 | $269.10 |
| 7 purchase totals = | $925.07 | $1,005.3356 | $1,005.34 | $1,005.25 | $1,005.40 | |