| 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 | $43.38 | 10.466% | $47.9202 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $124.31 | 4.496% | $129.899 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $40.45 | 5.872% | $42.8252 | $42.83 | $42.85 | $42.80 |
| Purchase #4 | $220.42 | 12.167% | $247.2385 | $247.24 | $247.25 | $247.20 |
| Purchase #5 | $160.72 | 11.818% | $179.7139 | $179.71 | $179.70 | $179.70 |
| Purchase #6 | $29.40 | 5.522% | $31.0235 | $31.02 | $31.00 | $31.00 |
| Purchase #7 | $193.93 | 3.780% | $201.2606 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $812.61 | $879.8809 | $879.88 | $879.85 | $879.80 | |