| 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 | $246.66 | 10.440% | $272.4113 | $272.41 | $272.40 | $272.40 |
| Purchase #2 | $124.46 | 12.688% | $140.2515 | $140.25 | $140.25 | $140.30 |
| Purchase #3 | $240.74 | 13.357% | $272.8956 | $272.90 | $272.90 | $272.90 |
| Purchase #4 | $207.39 | 9.325% | $226.7291 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $174.97 | 13.459% | $198.5192 | $198.52 | $198.50 | $198.50 |
| Purchase #6 | $38.45 | 5.506% | $40.5671 | $40.57 | $40.55 | $40.60 |
| Purchase #7 | $164.92 | 5.453% | $173.9131 | $173.91 | $173.90 | $173.90 |
| 7 purchase totals = | $1,197.59 | $1,325.2869 | $1,325.29 | $1,325.25 | $1,325.30 | |