| 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 | $17.62 | 5.722% | $18.6282 | $18.63 | $18.65 | $18.60 |
| Purchase #2 | $125.51 | 5.545% | $132.4695 | $132.47 | $132.45 | $132.50 |
| Purchase #3 | $222.83 | 9.792% | $244.6495 | $244.65 | $244.65 | $244.60 |
| Purchase #4 | $95.75 | 5.401% | $100.9215 | $100.92 | $100.90 | $100.90 |
| Purchase #5 | $46.90 | 8.547% | $50.9085 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $134.45 | 12.310% | $151.0008 | $151.00 | $151.00 | $151.00 |
| Purchase #7 | $138.76 | 8.795% | $150.9639 | $150.96 | $150.95 | $151.00 |
| 7 purchase totals = | $781.82 | $849.5419 | $849.54 | $849.50 | $849.50 | |