| 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 | $102.80 | 12.224% | $115.3663 | $115.37 | $115.35 | $115.40 |
| Purchase #2 | $153.28 | 12.131% | $171.8744 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $215.39 | 11.162% | $239.4318 | $239.43 | $239.45 | $239.40 |
| Purchase #4 | $234.95 | 7.294% | $252.0873 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $110.85 | 11.742% | $123.866 | $123.87 | $123.85 | $123.90 |
| Purchase #6 | $57.97 | 4.676% | $60.6807 | $60.68 | $60.70 | $60.70 |
| Purchase #7 | $72.73 | 9.618% | $79.7252 | $79.73 | $79.75 | $79.70 |
| 7 purchase totals = | $947.97 | $1,043.0317 | $1,043.04 | $1,043.05 | $1,043.10 | |