| 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 | $155.58 | 6.260% | $165.3193 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $122.72 | 12.128% | $137.6035 | $137.60 | $137.60 | $137.60 |
| Purchase #3 | $154.50 | 12.711% | $174.1385 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $8.59 | 9.269% | $9.3862 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $230.71 | 6.141% | $244.8779 | $244.88 | $244.90 | $244.90 |
| Purchase #6 | $134.60 | 11.444% | $150.0036 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $62.72 | 5.574% | $66.216 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $869.42 | $947.5450 | $947.55 | $947.55 | $947.50 | |