| 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 | $91.95 | 11.742% | $102.7468 | $102.75 | $102.75 | $102.70 |
| Purchase #2 | $101.76 | 13.637% | $115.637 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $224.79 | 4.325% | $234.5122 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $215.81 | 8.697% | $234.579 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $137.72 | 3.159% | $142.0706 | $142.07 | $142.05 | $142.10 |
| Purchase #6 | $56.56 | 11.344% | $62.9762 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $217.68 | 13.698% | $247.4978 | $247.50 | $247.50 | $247.50 |
| 7 purchase totals = | $1,046.27 | $1,140.0196 | $1,140.03 | $1,140.05 | $1,140.00 | |