| 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 | $35.37 | 5.161% | $37.1954 | $37.20 | $37.20 | $37.20 |
| Purchase #2 | $52.40 | 6.165% | $55.6305 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $22.77 | 4.260% | $23.74 | $23.74 | $23.75 | $23.70 |
| Purchase #4 | $240.85 | 12.482% | $270.9129 | $270.91 | $270.90 | $270.90 |
| Purchase #5 | $235.29 | 5.350% | $247.878 | $247.88 | $247.90 | $247.90 |
| Purchase #6 | $156.57 | 8.191% | $169.3946 | $169.39 | $169.40 | $169.40 |
| Purchase #7 | $159.77 | 13.602% | $181.5019 | $181.50 | $181.50 | $181.50 |
| 7 purchase totals = | $903.02 | $986.2533 | $986.25 | $986.30 | $986.20 | |