| 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 | $108.85 | 3.816% | $113.0037 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $249.91 | 9.508% | $273.6714 | $273.67 | $273.65 | $273.70 |
| Purchase #3 | $85.84 | 13.647% | $97.5546 | $97.55 | $97.55 | $97.60 |
| Purchase #4 | $71.60 | 11.519% | $79.8476 | $79.85 | $79.85 | $79.80 |
| Purchase #5 | $57.75 | 5.518% | $60.9366 | $60.94 | $60.95 | $60.90 |
| Purchase #6 | $89.72 | 7.853% | $96.7657 | $96.77 | $96.75 | $96.80 |
| Purchase #7 | $54.58 | 3.526% | $56.5045 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $718.25 | $778.2841 | $778.28 | $778.25 | $778.30 | |