| 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 | $91.31 | 6.861% | $97.5748 | $97.57 | $97.55 | $97.60 |
| Purchase #2 | $43.70 | 12.382% | $49.1109 | $49.11 | $49.10 | $49.10 |
| Purchase #3 | $155.32 | 8.741% | $168.8965 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $204.60 | 3.376% | $211.5073 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $20.83 | 5.477% | $21.9709 | $21.97 | $21.95 | $22.00 |
| Purchase #6 | $51.42 | 10.244% | $56.6875 | $56.69 | $56.70 | $56.70 |
| Purchase #7 | $231.64 | 9.700% | $254.1091 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $798.82 | $859.8570 | $859.86 | $859.80 | $859.90 | |