| 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 | $39.65 | 8.179% | $42.893 | $42.89 | $42.90 | $42.90 |
| Purchase #2 | $136.92 | 4.367% | $142.8993 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $141.53 | 8.565% | $153.652 | $153.65 | $153.65 | $153.70 |
| Purchase #4 | $164.30 | 13.330% | $186.2012 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $160.83 | 5.563% | $169.777 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $25.42 | 3.271% | $26.2515 | $26.25 | $26.25 | $26.30 |
| Purchase #7 | $239.98 | 8.397% | $260.1311 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $908.63 | $981.8051 | $981.80 | $981.85 | $981.90 | |