| 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 | $69.38 | 10.392% | $76.59 | $76.59 | $76.60 | $76.60 |
| Purchase #2 | $239.40 | 7.630% | $257.6662 | $257.67 | $257.65 | $257.70 |
| Purchase #3 | $147.65 | 11.393% | $164.4718 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $208.95 | 9.250% | $228.2779 | $228.28 | $228.30 | $228.30 |
| Purchase #5 | $68.52 | 11.162% | $76.1682 | $76.17 | $76.15 | $76.20 |
| Purchase #6 | $183.87 | 10.511% | $203.1966 | $203.20 | $203.20 | $203.20 |
| Purchase #7 | $125.75 | 7.829% | $135.595 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $1,043.52 | $1,141.9657 | $1,141.98 | $1,141.95 | $1,142.10 | |