| 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 | $171.32 | 6.472% | $182.4078 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $178.85 | 4.200% | $186.3617 | $186.36 | $186.35 | $186.40 |
| Purchase #3 | $172.41 | 13.448% | $195.5957 | $195.60 | $195.60 | $195.60 |
| Purchase #4 | $68.61 | 11.269% | $76.3417 | $76.34 | $76.35 | $76.30 |
| Purchase #5 | $152.69 | 6.759% | $163.0103 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $228.96 | 4.221% | $238.6244 | $238.62 | $238.60 | $238.60 |
| Purchase #7 | $228.32 | 4.296% | $238.1286 | $238.13 | $238.15 | $238.10 |
| 7 purchase totals = | $1,201.16 | $1,280.4702 | $1,280.47 | $1,280.45 | $1,280.40 | |