| 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 | $164.71 | 8.782% | $179.1748 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $49.77 | 7.846% | $53.675 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $78.87 | 4.620% | $82.5138 | $82.51 | $82.50 | $82.50 |
| Purchase #4 | $164.80 | 3.715% | $170.9223 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $89.93 | 12.504% | $101.1748 | $101.17 | $101.15 | $101.20 |
| Purchase #6 | $208.36 | 5.575% | $219.9761 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $193.73 | 4.239% | $201.9422 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $950.17 | $1,009.3790 | $1,009.37 | $1,009.35 | $1,009.40 | |