| 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 | $26.35 | 3.582% | $27.2939 | $27.29 | $27.30 | $27.30 |
| Purchase #2 | $179.33 | 9.458% | $196.291 | $196.29 | $196.30 | $196.30 |
| Purchase #3 | $111.75 | 10.540% | $123.5285 | $123.53 | $123.55 | $123.50 |
| Purchase #4 | $44.87 | 6.599% | $47.831 | $47.83 | $47.85 | $47.80 |
| Purchase #5 | $249.28 | 11.373% | $277.6306 | $277.63 | $277.65 | $277.60 |
| Purchase #6 | $24.71 | 9.381% | $27.028 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $107.98 | 13.530% | $122.5897 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $744.27 | $822.1927 | $822.19 | $822.30 | $822.10 | |