| 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 | $205.69 | 12.348% | $231.0886 | $231.09 | $231.10 | $231.10 |
| Purchase #2 | $226.64 | 9.457% | $248.0733 | $248.07 | $248.05 | $248.10 |
| Purchase #3 | $73.71 | 8.697% | $80.1206 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $233.39 | 10.601% | $258.1317 | $258.13 | $258.15 | $258.10 |
| Purchase #5 | $206.57 | 5.833% | $218.6192 | $218.62 | $218.60 | $218.60 |
| Purchase #6 | $141.69 | 10.826% | $157.0294 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $98.48 | 10.712% | $109.0292 | $109.03 | $109.05 | $109.00 |
| 7 purchase totals = | $1,186.17 | $1,302.0920 | $1,302.09 | $1,302.10 | $1,302.00 | |