| 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 | $101.27 | 8.159% | $109.5326 | $109.53 | $109.55 | $109.50 |
| Purchase #2 | $18.27 | 11.320% | $20.3382 | $20.34 | $20.35 | $20.30 |
| Purchase #3 | $62.63 | 7.310% | $67.2083 | $67.21 | $67.20 | $67.20 |
| Purchase #4 | $21.87 | 6.330% | $23.2544 | $23.25 | $23.25 | $23.30 |
| Purchase #5 | $184.84 | 13.702% | $210.1668 | $210.17 | $210.15 | $210.20 |
| Purchase #6 | $184.41 | 3.793% | $191.4047 | $191.40 | $191.40 | $191.40 |
| Purchase #7 | $125.69 | 7.623% | $135.2713 | $135.27 | $135.25 | $135.30 |
| 7 purchase totals = | $698.98 | $757.1763 | $757.17 | $757.15 | $757.20 | |