| 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 | $84.77 | 6.609% | $90.3724 | $90.37 | $90.35 | $90.40 |
| Purchase #2 | $156.51 | 5.843% | $165.6549 | $165.65 | $165.65 | $165.70 |
| Purchase #3 | $111.66 | 5.711% | $118.0369 | $118.04 | $118.05 | $118.00 |
| Purchase #4 | $164.95 | 8.767% | $179.4112 | $179.41 | $179.40 | $179.40 |
| Purchase #5 | $198.84 | 4.537% | $207.8614 | $207.86 | $207.85 | $207.90 |
| Purchase #6 | $86.84 | 13.187% | $98.2916 | $98.29 | $98.30 | $98.30 |
| Purchase #7 | $206.61 | 3.850% | $214.5645 | $214.56 | $214.55 | $214.60 |
| 7 purchase totals = | $1,010.18 | $1,074.1929 | $1,074.18 | $1,074.15 | $1,074.30 | |