| 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 | $238.71 | 3.597% | $247.2964 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $192.51 | 10.446% | $212.6196 | $212.62 | $212.60 | $212.60 |
| Purchase #3 | $185.99 | 3.684% | $192.8419 | $192.84 | $192.85 | $192.80 |
| Purchase #4 | $186.40 | 9.577% | $204.2515 | $204.25 | $204.25 | $204.30 |
| Purchase #5 | $121.78 | 11.397% | $135.6593 | $135.66 | $135.65 | $135.70 |
| Purchase #6 | $48.51 | 7.425% | $52.1119 | $52.11 | $52.10 | $52.10 |
| Purchase #7 | $119.62 | 4.497% | $124.9993 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $1,093.52 | $1,169.7799 | $1,169.78 | $1,169.75 | $1,169.80 | |