| 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 | $213.80 | 6.441% | $227.5709 | $227.57 | $227.55 | $227.60 |
| Purchase #2 | $62.57 | 7.244% | $67.1026 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $155.67 | 6.859% | $166.3474 | $166.35 | $166.35 | $166.30 |
| Purchase #4 | $80.25 | 3.141% | $82.7707 | $82.77 | $82.75 | $82.80 |
| Purchase #5 | $117.33 | 9.711% | $128.7239 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $22.38 | 4.688% | $23.4292 | $23.43 | $23.45 | $23.40 |
| Purchase #7 | $24.36 | 10.652% | $26.9548 | $26.95 | $26.95 | $27.00 |
| 7 purchase totals = | $676.36 | $722.8995 | $722.89 | $722.85 | $722.90 | |