| 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 | $184.81 | 13.243% | $209.2844 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $100.85 | 5.280% | $106.1749 | $106.17 | $106.15 | $106.20 |
| Purchase #3 | $27.29 | 7.526% | $29.3438 | $29.34 | $29.35 | $29.30 |
| Purchase #4 | $17.47 | 10.566% | $19.3159 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $73.41 | 11.663% | $81.9718 | $81.97 | $81.95 | $82.00 |
| Purchase #6 | $130.98 | 7.142% | $140.3346 | $140.33 | $140.35 | $140.30 |
| Purchase #7 | $181.92 | 4.381% | $189.8899 | $189.89 | $189.90 | $189.90 |
| 7 purchase totals = | $716.73 | $776.3153 | $776.30 | $776.30 | $776.30 | |