| 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 | $152.86 | 12.582% | $172.0928 | $172.09 | $172.10 | $172.10 |
| Purchase #2 | $227.48 | 11.769% | $254.2521 | $254.25 | $254.25 | $254.30 |
| Purchase #3 | $66.67 | 7.425% | $71.6202 | $71.62 | $71.60 | $71.60 |
| Purchase #4 | $33.92 | 8.631% | $36.8476 | $36.85 | $36.85 | $36.80 |
| Purchase #5 | $247.51 | 5.557% | $261.2641 | $261.26 | $261.25 | $261.30 |
| Purchase #6 | $68.27 | 12.362% | $76.7095 | $76.71 | $76.70 | $76.70 |
| Purchase #7 | $206.87 | 13.692% | $235.1946 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $1,003.58 | $1,107.9809 | $1,107.97 | $1,107.95 | $1,108.00 | |