| 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 | $107.72 | 4.302% | $112.3541 | $112.35 | $112.35 | $112.40 |
| Purchase #2 | $239.99 | 3.697% | $248.8624 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $153.61 | 13.871% | $174.9172 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $73.90 | 6.531% | $78.7264 | $78.73 | $78.75 | $78.70 |
| Purchase #5 | $212.80 | 4.303% | $221.9568 | $221.96 | $221.95 | $222.00 |
| Purchase #6 | $106.90 | 8.493% | $115.979 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $207.83 | 4.610% | $217.411 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $1,102.75 | $1,170.2069 | $1,170.21 | $1,170.20 | $1,170.30 | |