| 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 | $197.83 | 9.552% | $216.7267 | $216.73 | $216.75 | $216.70 |
| Purchase #2 | $157.55 | 11.860% | $176.2354 | $176.24 | $176.25 | $176.20 |
| Purchase #3 | $172.37 | 6.577% | $183.7068 | $183.71 | $183.70 | $183.70 |
| Purchase #4 | $177.93 | 12.151% | $199.5503 | $199.55 | $199.55 | $199.60 |
| Purchase #5 | $40.76 | 3.233% | $42.0778 | $42.08 | $42.10 | $42.10 |
| Purchase #6 | $168.87 | 3.465% | $174.7213 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $186.60 | 7.780% | $201.1175 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $1,101.91 | $1,194.1358 | $1,194.15 | $1,194.15 | $1,194.10 | |