| 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 | $155.87 | 13.513% | $176.9327 | $176.93 | $176.95 | $176.90 |
| Purchase #2 | $50.60 | 3.476% | $52.3589 | $52.36 | $52.35 | $52.40 |
| Purchase #3 | $134.85 | 12.799% | $152.1095 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $62.92 | 9.514% | $68.9062 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $55.41 | 3.253% | $57.2125 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $106.96 | 9.393% | $117.0068 | $117.01 | $117.00 | $117.00 |
| Purchase #7 | $186.96 | 10.197% | $206.0243 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $753.57 | $830.5509 | $830.55 | $830.50 | $830.50 | |