| 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 | $238.75 | 13.455% | $270.8738 | $270.87 | $270.85 | $270.90 |
| Purchase #2 | $16.76 | 10.781% | $18.5669 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $100.94 | 9.338% | $110.3658 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $163.94 | 8.416% | $177.7372 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $93.95 | 7.322% | $100.829 | $100.83 | $100.85 | $100.80 |
| Purchase #6 | $107.51 | 6.634% | $114.6422 | $114.64 | $114.65 | $114.60 |
| Purchase #7 | $220.27 | 9.182% | $240.4952 | $240.50 | $240.50 | $240.50 |
| 7 purchase totals = | $942.12 | $1,033.5101 | $1,033.52 | $1,033.50 | $1,033.50 | |