| 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 | $235.91 | 10.855% | $261.518 | $261.52 | $261.50 | $261.50 |
| Purchase #2 | $221.52 | 4.625% | $231.7653 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $159.91 | 11.819% | $178.8098 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $73.99 | 8.365% | $80.1793 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $81.82 | 4.298% | $85.3366 | $85.34 | $85.35 | $85.30 |
| Purchase #6 | $175.45 | 12.601% | $197.5585 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $11.25 | 10.169% | $12.394 | $12.39 | $12.40 | $12.40 |
| 7 purchase totals = | $959.85 | $1,047.5615 | $1,047.57 | $1,047.55 | $1,047.60 | |