| 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 | $70.87 | 8.557% | $76.9343 | $76.93 | $76.95 | $76.90 |
| Purchase #2 | $176.90 | 10.510% | $195.4922 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $49.71 | 5.450% | $52.4192 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $75.57 | 12.491% | $85.0094 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $24.61 | 11.368% | $27.4077 | $27.41 | $27.40 | $27.40 |
| Purchase #6 | $138.33 | 6.722% | $147.6285 | $147.63 | $147.65 | $147.60 |
| Purchase #7 | $70.43 | 5.814% | $74.5248 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $606.42 | $659.4161 | $659.41 | $659.40 | $659.30 | |