| 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 | $210.87 | 9.476% | $230.852 | $230.85 | $230.85 | $230.90 |
| Purchase #2 | $229.53 | 8.645% | $249.3729 | $249.37 | $249.35 | $249.40 |
| Purchase #3 | $188.76 | 7.424% | $202.7735 | $202.77 | $202.75 | $202.80 |
| Purchase #4 | $164.46 | 7.311% | $176.4837 | $176.48 | $176.50 | $176.50 |
| Purchase #5 | $78.80 | 9.833% | $86.5484 | $86.55 | $86.55 | $86.50 |
| Purchase #6 | $165.48 | 9.113% | $180.5602 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $40.50 | 5.562% | $42.7526 | $42.75 | $42.75 | $42.80 |
| 7 purchase totals = | $1,078.40 | $1,169.3433 | $1,169.33 | $1,169.30 | $1,169.50 | |