| 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 | $53.55 | 6.350% | $56.9504 | $56.95 | $56.95 | $57.00 |
| Purchase #2 | $61.78 | 9.141% | $67.4273 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $33.49 | 4.121% | $34.8701 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $192.82 | 9.347% | $210.8429 | $210.84 | $210.85 | $210.80 |
| Purchase #5 | $165.42 | 11.448% | $184.3573 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $93.31 | 10.107% | $102.7408 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $149.41 | 6.603% | $159.2755 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $749.78 | $816.4643 | $816.47 | $816.50 | $816.50 | |