| 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 | $43.62 | 7.821% | $47.0315 | $47.03 | $47.05 | $47.00 |
| Purchase #2 | $157.94 | 13.464% | $179.205 | $179.21 | $179.20 | $179.20 |
| Purchase #3 | $189.64 | 9.623% | $207.8891 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $77.54 | 7.411% | $83.2865 | $83.29 | $83.30 | $83.30 |
| Purchase #5 | $240.98 | 12.449% | $270.9796 | $270.98 | $271.00 | $271.00 |
| Purchase #6 | $125.64 | 10.226% | $138.4879 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $124.39 | 11.501% | $138.6961 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $959.75 | $1,065.5757 | $1,065.59 | $1,065.65 | $1,065.60 | |