| 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 | $90.38 | 9.739% | $99.1821 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $56.94 | 11.803% | $63.6606 | $63.66 | $63.65 | $63.70 |
| Purchase #3 | $160.38 | 3.553% | $166.0783 | $166.08 | $166.10 | $166.10 |
| Purchase #4 | $159.86 | 12.468% | $179.7913 | $179.79 | $179.80 | $179.80 |
| Purchase #5 | $114.84 | 9.112% | $125.3042 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $139.93 | 3.620% | $144.9955 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $117.60 | 5.419% | $123.9727 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $839.93 | $902.9847 | $902.98 | $903.00 | $903.10 | |