| 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 | $219.50 | 6.448% | $233.6534 | $233.65 | $233.65 | $233.70 |
| Purchase #2 | $73.47 | 5.245% | $77.3235 | $77.32 | $77.30 | $77.30 |
| Purchase #3 | $155.44 | 5.872% | $164.5674 | $164.57 | $164.55 | $164.60 |
| Purchase #4 | $102.94 | 12.417% | $115.7221 | $115.72 | $115.70 | $115.70 |
| Purchase #5 | $121.46 | 3.835% | $126.118 | $126.12 | $126.10 | $126.10 |
| Purchase #6 | $173.46 | 3.134% | $178.8962 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $184.68 | 9.798% | $202.7749 | $202.77 | $202.75 | $202.80 |
| 7 purchase totals = | $1,030.95 | $1,099.0555 | $1,099.05 | $1,098.95 | $1,099.10 | |