| 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 | $40.52 | 10.627% | $44.8261 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $9.62 | 13.349% | $10.9042 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $121.26 | 9.782% | $133.1217 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $45.45 | 5.423% | $47.9148 | $47.91 | $47.90 | $47.90 |
| Purchase #5 | $232.65 | 13.772% | $264.6906 | $264.69 | $264.70 | $264.70 |
| Purchase #6 | $81.80 | 12.441% | $91.9767 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $179.27 | 12.473% | $201.6303 | $201.63 | $201.65 | $201.60 |
| 7 purchase totals = | $710.57 | $795.0644 | $795.06 | $795.10 | $795.00 | |