| 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 | $149.56 | 13.103% | $169.1568 | $169.16 | $169.15 | $169.20 |
| Purchase #2 | $64.25 | 6.523% | $68.441 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $228.42 | 8.750% | $248.4068 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $205.34 | 6.674% | $219.0444 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $30.48 | 9.386% | $33.3409 | $33.34 | $33.35 | $33.30 |
| Purchase #6 | $93.99 | 6.174% | $99.7929 | $99.79 | $99.80 | $99.80 |
| Purchase #7 | $214.53 | 11.431% | $239.0529 | $239.05 | $239.05 | $239.10 |
| 7 purchase totals = | $986.57 | $1,077.2357 | $1,077.23 | $1,077.25 | $1,077.20 | |