| 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 | $108.25 | 13.683% | $123.0618 | $123.06 | $123.05 | $123.10 |
| Purchase #2 | $152.94 | 7.806% | $164.8785 | $164.88 | $164.90 | $164.90 |
| Purchase #3 | $206.82 | 8.477% | $224.3521 | $224.35 | $224.35 | $224.40 |
| Purchase #4 | $130.87 | 5.509% | $138.0796 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $49.28 | 6.653% | $52.5586 | $52.56 | $52.55 | $52.60 |
| Purchase #6 | $115.74 | 7.110% | $123.9691 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $47.32 | 8.744% | $51.4577 | $51.46 | $51.45 | $51.50 |
| 7 purchase totals = | $811.22 | $878.3574 | $878.36 | $878.35 | $878.60 | |