| 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 | $34.77 | 11.556% | $38.788 | $38.79 | $38.80 | $38.80 |
| Purchase #2 | $149.27 | 9.304% | $163.1581 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $120.78 | 10.781% | $133.8013 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $225.92 | 7.848% | $243.6502 | $243.65 | $243.65 | $243.70 |
| Purchase #5 | $224.45 | 13.854% | $255.5453 | $255.55 | $255.55 | $255.50 |
| Purchase #6 | $8.95 | 4.629% | $9.3643 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $109.89 | 3.690% | $113.9449 | $113.94 | $113.95 | $113.90 |
| 7 purchase totals = | $874.03 | $958.2521 | $958.25 | $958.25 | $958.30 | |