| 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 | $74.44 | 7.327% | $79.8942 | $79.89 | $79.90 | $79.90 |
| Purchase #2 | $249.32 | 3.415% | $257.8343 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $87.44 | 10.474% | $96.5985 | $96.60 | $96.60 | $96.60 |
| Purchase #4 | $199.63 | 4.667% | $208.9467 | $208.95 | $208.95 | $208.90 |
| Purchase #5 | $113.58 | 7.447% | $122.0383 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $44.28 | 12.544% | $49.8345 | $49.83 | $49.85 | $49.80 |
| Purchase #7 | $67.32 | 10.729% | $74.5428 | $74.54 | $74.55 | $74.50 |
| 7 purchase totals = | $836.01 | $889.6893 | $889.68 | $889.75 | $889.50 | |