| 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 | $84.59 | 9.480% | $92.6091 | $92.61 | $92.60 | $92.60 |
| Purchase #2 | $193.94 | 8.786% | $210.9796 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $55.62 | 3.663% | $57.6574 | $57.66 | $57.65 | $57.70 |
| Purchase #4 | $221.63 | 12.857% | $250.125 | $250.13 | $250.15 | $250.10 |
| Purchase #5 | $212.35 | 11.760% | $237.3224 | $237.32 | $237.30 | $237.30 |
| Purchase #6 | $21.44 | 7.533% | $23.0551 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $53.25 | 8.843% | $57.9589 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $842.82 | $929.7075 | $929.72 | $929.70 | $929.80 | |