| 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 | $128.96 | 7.493% | $138.623 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $124.47 | 9.485% | $136.276 | $136.28 | $136.30 | $136.30 |
| Purchase #3 | $15.95 | 5.332% | $16.8005 | $16.80 | $16.80 | $16.80 |
| Purchase #4 | $71.97 | 6.336% | $76.53 | $76.53 | $76.55 | $76.50 |
| Purchase #5 | $89.29 | 4.469% | $93.2804 | $93.28 | $93.30 | $93.30 |
| Purchase #6 | $111.45 | 8.510% | $120.9344 | $120.93 | $120.95 | $120.90 |
| Purchase #7 | $215.57 | 8.537% | $233.9732 | $233.97 | $233.95 | $234.00 |
| 7 purchase totals = | $757.66 | $816.4175 | $816.41 | $816.45 | $816.40 | |