| 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 | $244.95 | 10.280% | $270.1309 | $270.13 | $270.15 | $270.10 |
| Purchase #2 | $203.57 | 6.332% | $216.4601 | $216.46 | $216.45 | $216.50 |
| Purchase #3 | $128.25 | 6.102% | $136.0758 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $148.47 | 9.813% | $163.0394 | $163.04 | $163.05 | $163.00 |
| Purchase #5 | $31.49 | 13.847% | $35.8504 | $35.85 | $35.85 | $35.90 |
| Purchase #6 | $57.44 | 6.698% | $61.2873 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $170.40 | 5.174% | $179.2165 | $179.22 | $179.20 | $179.20 |
| 7 purchase totals = | $984.57 | $1,062.0604 | $1,062.07 | $1,062.10 | $1,062.10 | |