| 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 | $192.81 | 5.684% | $203.7693 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $103.50 | 3.152% | $106.7623 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $154.93 | 6.155% | $164.4659 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $212.99 | 13.337% | $241.3965 | $241.40 | $241.40 | $241.40 |
| Purchase #5 | $48.61 | 3.232% | $50.1811 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $136.88 | 12.500% | $153.99 | $153.99 | $154.00 | $154.00 |
| Purchase #7 | $160.93 | 12.123% | $180.4395 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $1,010.65 | $1,101.0046 | $1,101.01 | $1,101.00 | $1,101.10 | |