| 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 | $94.59 | 4.439% | $98.7889 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $210.37 | 11.646% | $234.8697 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $221.56 | 10.209% | $244.1791 | $244.18 | $244.20 | $244.20 |
| Purchase #4 | $41.79 | 11.861% | $46.7467 | $46.75 | $46.75 | $46.70 |
| Purchase #5 | $30.39 | 5.432% | $32.0408 | $32.04 | $32.05 | $32.00 |
| Purchase #6 | $33.91 | 7.509% | $36.4563 | $36.46 | $36.45 | $36.50 |
| Purchase #7 | $114.89 | 4.208% | $119.7246 | $119.72 | $119.70 | $119.70 |
| 7 purchase totals = | $747.50 | $812.8061 | $812.81 | $812.80 | $812.80 | |