| 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 | $202.75 | 6.528% | $215.9855 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $218.82 | 5.619% | $231.1155 | $231.12 | $231.10 | $231.10 |
| Purchase #3 | $242.27 | 7.192% | $259.6941 | $259.69 | $259.70 | $259.70 |
| Purchase #4 | $176.48 | 4.415% | $184.2716 | $184.27 | $184.25 | $184.30 |
| Purchase #5 | $219.37 | 9.666% | $240.5743 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $139.55 | 10.157% | $153.7241 | $153.72 | $153.70 | $153.70 |
| Purchase #7 | $99.54 | 10.683% | $110.1739 | $110.17 | $110.15 | $110.20 |
| 7 purchase totals = | $1,298.78 | $1,395.5390 | $1,395.53 | $1,395.45 | $1,395.60 | |