| 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 | $174.72 | 5.739% | $184.7472 | $184.75 | $184.75 | $184.70 |
| Purchase #2 | $212.63 | 12.170% | $238.5071 | $238.51 | $238.50 | $238.50 |
| Purchase #3 | $205.80 | 3.752% | $213.5216 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $177.96 | 10.733% | $197.0604 | $197.06 | $197.05 | $197.10 |
| Purchase #5 | $98.52 | 8.157% | $106.5563 | $106.56 | $106.55 | $106.60 |
| Purchase #6 | $60.80 | 9.668% | $66.6781 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $80.79 | 3.171% | $83.3519 | $83.35 | $83.35 | $83.40 |
| 7 purchase totals = | $1,011.22 | $1,090.4226 | $1,090.43 | $1,090.40 | $1,090.50 | |