| 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 | $212.59 | 3.189% | $219.3695 | $219.37 | $219.35 | $219.40 |
| Purchase #2 | $69.63 | 4.399% | $72.693 | $72.69 | $72.70 | $72.70 |
| Purchase #3 | $104.80 | 10.400% | $115.6992 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $137.32 | 7.406% | $147.4899 | $147.49 | $147.50 | $147.50 |
| Purchase #5 | $226.61 | 8.829% | $246.6174 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $180.87 | 11.486% | $201.6447 | $201.64 | $201.65 | $201.60 |
| Purchase #7 | $89.51 | 6.871% | $95.6602 | $95.66 | $95.65 | $95.70 |
| 7 purchase totals = | $1,021.33 | $1,099.1739 | $1,099.17 | $1,099.15 | $1,099.20 | |