| 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 | $218.25 | 11.833% | $244.0755 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $54.38 | 5.320% | $57.273 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $78.90 | 11.687% | $88.121 | $88.12 | $88.10 | $88.10 |
| Purchase #4 | $175.84 | 13.793% | $200.0936 | $200.09 | $200.10 | $200.10 |
| Purchase #5 | $38.93 | 11.658% | $43.4685 | $43.47 | $43.45 | $43.50 |
| Purchase #6 | $188.62 | 7.321% | $202.4289 | $202.43 | $202.45 | $202.40 |
| Purchase #7 | $156.48 | 5.413% | $164.9503 | $164.95 | $164.95 | $165.00 |
| 7 purchase totals = | $911.40 | $1,000.4108 | $1,000.41 | $1,000.40 | $1,000.50 | |