| 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 | $27.39 | 7.149% | $29.3481 | $29.35 | $29.35 | $29.30 |
| Purchase #2 | $203.92 | 4.529% | $213.1555 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $11.35 | 10.492% | $12.5408 | $12.54 | $12.55 | $12.50 |
| Purchase #4 | $69.95 | 8.423% | $75.8419 | $75.84 | $75.85 | $75.80 |
| Purchase #5 | $50.34 | 8.499% | $54.6184 | $54.62 | $54.60 | $54.60 |
| Purchase #6 | $112.43 | 7.354% | $120.6981 | $120.70 | $120.70 | $120.70 |
| Purchase #7 | $50.53 | 9.765% | $55.4643 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $525.91 | $561.6671 | $561.67 | $561.65 | $561.60 | |