| 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 | $183.89 | 9.348% | $201.08 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $160.37 | 7.264% | $172.0193 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $82.69 | 10.696% | $91.5345 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $101.81 | 10.821% | $112.8269 | $112.83 | $112.85 | $112.80 |
| Purchase #5 | $220.30 | 8.758% | $239.5939 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $49.90 | 3.220% | $51.5068 | $51.51 | $51.50 | $51.50 |
| Purchase #7 | $219.39 | 7.158% | $235.0939 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $1,018.35 | $1,103.6553 | $1,103.65 | $1,103.70 | $1,103.60 | |