| 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 | $179.39 | 12.366% | $201.5734 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $5.31 | 12.303% | $5.9633 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $75.94 | 11.443% | $84.6298 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $53.29 | 11.175% | $59.2452 | $59.25 | $59.25 | $59.20 |
| Purchase #5 | $184.40 | 8.447% | $199.9763 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $92.30 | 12.283% | $103.6372 | $103.64 | $103.65 | $103.60 |
| Purchase #7 | $121.51 | 13.284% | $137.6514 | $137.65 | $137.65 | $137.70 |
| 7 purchase totals = | $712.14 | $792.6766 | $792.68 | $792.70 | $792.70 | |