| 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 | $104.82 | 6.589% | $111.7266 | $111.73 | $111.75 | $111.70 |
| Purchase #2 | $69.64 | 8.590% | $75.6221 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $17.77 | 9.409% | $19.442 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $17.26 | 4.464% | $18.0305 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $122.37 | 7.467% | $131.5074 | $131.51 | $131.50 | $131.50 |
| Purchase #6 | $137.79 | 10.626% | $152.4316 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $180.50 | 11.728% | $201.669 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $650.15 | $710.4292 | $710.43 | $710.45 | $710.30 | |