| 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 | $211.37 | 6.108% | $224.2805 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $212.63 | 3.389% | $219.836 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $131.85 | 11.449% | $146.9455 | $146.95 | $146.95 | $146.90 |
| Purchase #4 | $56.47 | 7.494% | $60.7019 | $60.70 | $60.70 | $60.70 |
| Purchase #5 | $214.35 | 12.526% | $241.1995 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $72.47 | 9.805% | $79.5757 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $154.58 | 6.603% | $164.7869 | $164.79 | $164.80 | $164.80 |
| 7 purchase totals = | $1,053.72 | $1,137.3260 | $1,137.34 | $1,137.40 | $1,137.30 | |