| 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 | $210.84 | 12.818% | $237.8655 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $153.70 | 6.473% | $163.649 | $163.65 | $163.65 | $163.60 |
| Purchase #3 | $134.58 | 9.503% | $147.3691 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $221.65 | 11.231% | $246.5435 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $164.99 | 7.314% | $177.0574 | $177.06 | $177.05 | $177.10 |
| Purchase #6 | $233.58 | 3.352% | $241.4096 | $241.41 | $241.40 | $241.40 |
| Purchase #7 | $49.35 | 11.609% | $55.079 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $1,168.69 | $1,268.9731 | $1,268.98 | $1,268.95 | $1,269.00 | |