| 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 | $145.79 | 4.626% | $152.5342 | $152.53 | $152.55 | $152.50 |
| Purchase #2 | $213.25 | 12.141% | $239.1407 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $186.42 | 6.105% | $197.8009 | $197.80 | $197.80 | $197.80 |
| Purchase #4 | $114.36 | 8.178% | $123.7124 | $123.71 | $123.70 | $123.70 |
| Purchase #5 | $170.54 | 7.111% | $182.6671 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $16.35 | 13.714% | $18.5922 | $18.59 | $18.60 | $18.60 |
| Purchase #7 | $188.49 | 10.854% | $208.9487 | $208.95 | $208.95 | $208.90 |
| 7 purchase totals = | $1,035.20 | $1,123.3962 | $1,123.39 | $1,123.40 | $1,123.30 | |