| 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 | $26.93 | 8.543% | $29.2306 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $67.71 | 11.559% | $75.5366 | $75.54 | $75.55 | $75.50 |
| Purchase #3 | $135.93 | 5.114% | $142.8815 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $104.99 | 9.356% | $114.8129 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $118.35 | 4.611% | $123.8071 | $123.81 | $123.80 | $123.80 |
| Purchase #6 | $201.42 | 5.416% | $212.3289 | $212.33 | $212.35 | $212.30 |
| Purchase #7 | $157.44 | 11.545% | $175.6164 | $175.62 | $175.60 | $175.60 |
| 7 purchase totals = | $812.77 | $874.2140 | $874.22 | $874.25 | $874.10 | |