| 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 | $137.61 | 13.342% | $155.9699 | $155.97 | $155.95 | $156.00 |
| Purchase #2 | $13.99 | 6.259% | $14.8656 | $14.87 | $14.85 | $14.90 |
| Purchase #3 | $167.26 | 6.444% | $178.0382 | $178.04 | $178.05 | $178.00 |
| Purchase #4 | $86.72 | 7.141% | $92.9127 | $92.91 | $92.90 | $92.90 |
| Purchase #5 | $27.66 | 12.851% | $31.2146 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $222.88 | 4.712% | $233.3821 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $36.45 | 10.252% | $40.1869 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $692.57 | $746.5700 | $746.57 | $746.55 | $746.60 | |