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 | $27.50 | 12.296% | $30.8814 | $30.88 | $30.90 | $30.90 |
Purchase #2 | $74.45 | 4.354% | $77.6916 | $77.69 | $77.70 | $77.70 |
Purchase #3 | $19.78 | 9.690% | $21.6967 | $21.70 | $21.70 | $21.70 |
Purchase #4 | $219.76 | 8.491% | $238.4198 | $238.42 | $238.40 | $238.40 |
Purchase #5 | $114.97 | 13.438% | $130.4197 | $130.42 | $130.40 | $130.40 |
Purchase #6 | $68.90 | 13.112% | $77.9342 | $77.93 | $77.95 | $77.90 |
Purchase #7 | $40.91 | 5.492% | $43.1568 | $43.16 | $43.15 | $43.20 |
7 purchase totals = | $566.27 | $620.2002 | $620.20 | $620.20 | $620.20 |