| 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 | $42.60 | 6.423% | $45.3362 | $45.34 | $45.35 | $45.30 |
| Purchase #2 | $233.43 | 12.159% | $261.8128 | $261.81 | $261.80 | $261.80 |
| Purchase #3 | $49.90 | 4.556% | $52.1734 | $52.17 | $52.15 | $52.20 |
| Purchase #4 | $6.68 | 7.700% | $7.1944 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $88.95 | 10.150% | $97.9784 | $97.98 | $98.00 | $98.00 |
| Purchase #6 | $159.72 | 12.228% | $179.2506 | $179.25 | $179.25 | $179.30 |
| Purchase #7 | $137.91 | 12.497% | $155.1446 | $155.14 | $155.15 | $155.10 |
| 7 purchase totals = | $719.19 | $798.8904 | $798.88 | $798.90 | $798.90 | |