| 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 | $176.26 | 10.268% | $194.3584 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $243.29 | 8.503% | $263.9769 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $186.38 | 3.501% | $192.9052 | $192.91 | $192.90 | $192.90 |
| Purchase #4 | $146.52 | 9.435% | $160.3442 | $160.34 | $160.35 | $160.30 |
| Purchase #5 | $127.75 | 4.234% | $133.1589 | $133.16 | $133.15 | $133.20 |
| Purchase #6 | $9.85 | 7.284% | $10.5675 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $25.73 | 5.764% | $27.2131 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $915.78 | $982.5242 | $982.53 | $982.50 | $982.60 | |