| 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 | $104.73 | 7.834% | $112.9345 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $163.82 | 9.647% | $179.6237 | $179.62 | $179.60 | $179.60 |
| Purchase #3 | $170.91 | 7.582% | $183.8684 | $183.87 | $183.85 | $183.90 |
| Purchase #4 | $104.56 | 4.245% | $108.9986 | $109.00 | $109.00 | $109.00 |
| Purchase #5 | $98.72 | 8.580% | $107.1902 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $123.97 | 12.161% | $139.046 | $139.05 | $139.05 | $139.00 |
| Purchase #7 | $172.88 | 12.711% | $194.8548 | $194.85 | $194.85 | $194.90 |
| 7 purchase totals = | $939.59 | $1,026.5162 | $1,026.51 | $1,026.50 | $1,026.50 | |