| 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 | $241.79 | 11.321% | $269.163 | $269.16 | $269.15 | $269.20 |
| Purchase #2 | $108.81 | 9.112% | $118.7248 | $118.72 | $118.70 | $118.70 |
| Purchase #3 | $153.80 | 11.238% | $171.084 | $171.08 | $171.10 | $171.10 |
| Purchase #4 | $183.88 | 9.519% | $201.3835 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $125.77 | 3.742% | $130.4763 | $130.48 | $130.50 | $130.50 |
| Purchase #6 | $188.66 | 13.822% | $214.7366 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $171.51 | 8.271% | $185.6956 | $185.70 | $185.70 | $185.70 |
| 7 purchase totals = | $1,174.22 | $1,291.2638 | $1,291.26 | $1,291.30 | $1,291.30 | |