| 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 | $200.49 | 8.257% | $217.0445 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $55.37 | 12.350% | $62.2082 | $62.21 | $62.20 | $62.20 |
| Purchase #3 | $67.84 | 11.813% | $75.8539 | $75.85 | $75.85 | $75.90 |
| Purchase #4 | $170.54 | 12.307% | $191.5284 | $191.53 | $191.55 | $191.50 |
| Purchase #5 | $175.53 | 3.346% | $181.4032 | $181.40 | $181.40 | $181.40 |
| Purchase #6 | $110.88 | 6.369% | $117.9419 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $59.39 | 4.837% | $62.2627 | $62.26 | $62.25 | $62.30 |
| 7 purchase totals = | $840.04 | $908.2428 | $908.23 | $908.25 | $908.20 | |