| 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 | $242.70 | 7.809% | $261.6524 | $261.65 | $261.65 | $261.70 |
| Purchase #2 | $20.46 | 9.132% | $22.3284 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $84.40 | 4.547% | $88.2377 | $88.24 | $88.25 | $88.20 |
| Purchase #4 | $6.51 | 7.142% | $6.9749 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $133.73 | 6.375% | $142.2553 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $128.69 | 12.608% | $144.9152 | $144.92 | $144.90 | $144.90 |
| Purchase #7 | $220.88 | 9.871% | $242.6831 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $837.37 | $909.0470 | $909.05 | $909.05 | $909.10 | |