| 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 | $103.58 | 4.606% | $108.3509 | $108.35 | $108.35 | $108.40 |
| Purchase #2 | $217.70 | 10.236% | $239.9838 | $239.98 | $240.00 | $240.00 |
| Purchase #3 | $193.61 | 6.183% | $205.5809 | $205.58 | $205.60 | $205.60 |
| Purchase #4 | $184.44 | 7.348% | $197.9927 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $36.63 | 4.425% | $38.2509 | $38.25 | $38.25 | $38.30 |
| Purchase #6 | $106.70 | 4.670% | $111.6829 | $111.68 | $111.70 | $111.70 |
| Purchase #7 | $164.39 | 13.155% | $186.0155 | $186.02 | $186.00 | $186.00 |
| 7 purchase totals = | $1,007.05 | $1,087.8576 | $1,087.85 | $1,087.90 | $1,088.00 | |