| 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 | $124.80 | 7.102% | $133.6633 | $133.66 | $133.65 | $133.70 |
| Purchase #2 | $192.35 | 11.536% | $214.5395 | $214.54 | $214.55 | $214.50 |
| Purchase #3 | $115.41 | 6.334% | $122.7201 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $17.41 | 6.264% | $18.5006 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $129.63 | 9.843% | $142.3895 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $100.48 | 8.873% | $109.3956 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $149.49 | 12.490% | $168.1613 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $829.57 | $909.3699 | $909.37 | $909.35 | $909.40 | |