| 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 | $137.65 | 3.777% | $142.849 | $142.85 | $142.85 | $142.80 |
| Purchase #2 | $197.74 | 7.708% | $212.9818 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $214.87 | 4.437% | $224.4038 | $224.40 | $224.40 | $224.40 |
| Purchase #4 | $164.59 | 6.335% | $175.0168 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $192.64 | 12.149% | $216.0438 | $216.04 | $216.05 | $216.00 |
| Purchase #6 | $59.63 | 6.783% | $63.6747 | $63.67 | $63.65 | $63.70 |
| Purchase #7 | $186.38 | 4.332% | $194.454 | $194.45 | $194.45 | $194.50 |
| 7 purchase totals = | $1,153.50 | $1,229.4239 | $1,229.41 | $1,229.40 | $1,229.40 | |