| 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 | $25.63 | 7.607% | $27.5797 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $232.82 | 8.330% | $252.2139 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $110.46 | 11.160% | $122.7873 | $122.79 | $122.80 | $122.80 |
| Purchase #4 | $170.68 | 5.283% | $179.697 | $179.70 | $179.70 | $179.70 |
| Purchase #5 | $103.98 | 7.737% | $112.0249 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $210.86 | 9.710% | $231.3345 | $231.33 | $231.35 | $231.30 |
| Purchase #7 | $10.29 | 6.234% | $10.9315 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $864.72 | $936.5688 | $936.56 | $936.60 | $936.50 | |