| 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 | $113.42 | 11.642% | $126.6244 | $126.62 | $126.60 | $126.60 |
| Purchase #2 | $7.91 | 7.509% | $8.504 | $8.50 | $8.50 | $8.50 |
| Purchase #3 | $152.91 | 8.646% | $166.1306 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $168.86 | 3.711% | $175.1264 | $175.13 | $175.15 | $175.10 |
| Purchase #5 | $129.38 | 5.798% | $136.8815 | $136.88 | $136.90 | $136.90 |
| Purchase #6 | $97.55 | 13.348% | $110.571 | $110.57 | $110.55 | $110.60 |
| Purchase #7 | $229.41 | 11.809% | $256.501 | $256.50 | $256.50 | $256.50 |
| 7 purchase totals = | $899.44 | $980.3389 | $980.33 | $980.35 | $980.30 | |