| 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 | $117.99 | 13.490% | $133.9069 | $133.91 | $133.90 | $133.90 |
| Purchase #2 | $235.44 | 10.219% | $259.4996 | $259.50 | $259.50 | $259.50 |
| Purchase #3 | $206.63 | 11.582% | $230.5619 | $230.56 | $230.55 | $230.60 |
| Purchase #4 | $191.60 | 12.119% | $214.82 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $235.72 | 7.471% | $253.3306 | $253.33 | $253.35 | $253.30 |
| Purchase #6 | $140.47 | 10.298% | $154.9356 | $154.94 | $154.95 | $154.90 |
| Purchase #7 | $106.60 | 6.456% | $113.4821 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $1,234.45 | $1,360.5367 | $1,360.54 | $1,360.55 | $1,360.50 | |