| 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 | $110.90 | 8.135% | $119.9217 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $154.71 | 12.523% | $174.0843 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $186.47 | 4.789% | $195.4 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $161.76 | 12.226% | $181.5368 | $181.54 | $181.55 | $181.50 |
| Purchase #5 | $207.84 | 13.762% | $236.4429 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $125.57 | 3.847% | $130.4007 | $130.40 | $130.40 | $130.40 |
| Purchase #7 | $78.87 | 4.789% | $82.6471 | $82.65 | $82.65 | $82.60 |
| 7 purchase totals = | $1,026.12 | $1,120.4335 | $1,120.43 | $1,120.45 | $1,120.30 | |