| 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 | $75.76 | 12.158% | $84.9709 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $145.56 | 8.536% | $157.985 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $181.60 | 8.732% | $197.4573 | $197.46 | $197.45 | $197.50 |
| Purchase #4 | $88.94 | 11.702% | $99.3478 | $99.35 | $99.35 | $99.30 |
| Purchase #5 | $110.81 | 12.788% | $124.9804 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $131.83 | 5.244% | $138.7432 | $138.74 | $138.75 | $138.70 |
| Purchase #7 | $168.51 | 12.708% | $189.9243 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $903.01 | $993.4089 | $993.41 | $993.40 | $993.40 | |