| 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 | $144.68 | 12.678% | $163.0225 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $166.88 | 13.234% | $188.9649 | $188.96 | $188.95 | $189.00 |
| Purchase #3 | $123.60 | 4.429% | $129.0742 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $166.40 | 9.831% | $182.7588 | $182.76 | $182.75 | $182.80 |
| Purchase #5 | $185.28 | 8.402% | $200.8472 | $200.85 | $200.85 | $200.80 |
| Purchase #6 | $165.50 | 5.248% | $174.1854 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $91.30 | 11.844% | $102.1136 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $1,043.64 | $1,140.9666 | $1,140.96 | $1,140.90 | $1,141.00 | |