| 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 | $103.45 | 10.287% | $114.0919 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $229.35 | 10.512% | $253.4593 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $184.75 | 9.210% | $201.7655 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $13.46 | 9.181% | $14.6958 | $14.70 | $14.70 | $14.70 |
| Purchase #5 | $174.66 | 6.693% | $186.35 | $186.35 | $186.35 | $186.40 |
| Purchase #6 | $194.66 | 3.571% | $201.6113 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $180.96 | 11.845% | $202.3947 | $202.39 | $202.40 | $202.40 |
| 7 purchase totals = | $1,081.29 | $1,174.3685 | $1,174.37 | $1,174.35 | $1,174.50 | |