| 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 | $73.45 | 4.517% | $76.7677 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $190.90 | 11.503% | $212.8592 | $212.86 | $212.85 | $212.90 |
| Purchase #3 | $8.39 | 10.637% | $9.2824 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $36.84 | 10.797% | $40.8176 | $40.82 | $40.80 | $40.80 |
| Purchase #5 | $78.75 | 8.734% | $85.628 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $250.26 | 11.441% | $278.8922 | $278.89 | $278.90 | $278.90 |
| Purchase #7 | $216.95 | 8.387% | $235.1456 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $855.54 | $939.3927 | $939.40 | $939.40 | $939.40 | |