| 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 | $210.90 | 11.366% | $234.8709 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $42.81 | 11.256% | $47.6287 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $233.55 | 3.356% | $241.3879 | $241.39 | $241.40 | $241.40 |
| Purchase #4 | $54.68 | 10.628% | $60.4914 | $60.49 | $60.50 | $60.50 |
| Purchase #5 | $216.61 | 3.467% | $224.1199 | $224.12 | $224.10 | $224.10 |
| Purchase #6 | $76.61 | 10.502% | $84.6556 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $72.54 | 9.844% | $79.6808 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $907.70 | $972.8352 | $972.84 | $972.85 | $972.90 | |