| 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 | $25.30 | 8.856% | $27.5406 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $106.95 | 9.438% | $117.0439 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $193.66 | 5.384% | $204.0867 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $177.64 | 13.612% | $201.8204 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $181.97 | 11.841% | $203.5171 | $203.52 | $203.50 | $203.50 |
| Purchase #6 | $147.57 | 7.649% | $158.8576 | $158.86 | $158.85 | $158.90 |
| Purchase #7 | $188.97 | 6.473% | $201.202 | $201.20 | $201.20 | $201.20 |
| 7 purchase totals = | $1,022.06 | $1,114.0683 | $1,114.07 | $1,114.05 | $1,114.00 | |