| 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 | $147.89 | 13.262% | $167.5032 | $167.50 | $167.50 | $167.50 |
| Purchase #2 | $27.53 | 11.722% | $30.7571 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $9.67 | 3.659% | $10.0238 | $10.02 | $10.00 | $10.00 |
| Purchase #4 | $34.28 | 11.618% | $38.2627 | $38.26 | $38.25 | $38.30 |
| Purchase #5 | $37.82 | 3.496% | $39.1422 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $138.64 | 13.194% | $156.9322 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $46.93 | 8.582% | $50.9575 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $442.76 | $493.5787 | $493.57 | $493.55 | $493.60 | |