| 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 | $166.77 | 7.796% | $179.7714 | $179.77 | $179.75 | $179.80 |
| Purchase #2 | $185.55 | 11.119% | $206.1813 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $41.65 | 8.207% | $45.0682 | $45.07 | $45.05 | $45.10 |
| Purchase #4 | $212.55 | 7.666% | $228.8441 | $228.84 | $228.85 | $228.80 |
| Purchase #5 | $172.98 | 11.632% | $193.101 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $177.45 | 3.600% | $183.8382 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $207.58 | 5.499% | $218.9948 | $218.99 | $219.00 | $219.00 |
| 7 purchase totals = | $1,164.53 | $1,255.7990 | $1,255.79 | $1,255.80 | $1,255.80 | |