| 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 | $135.52 | 3.245% | $139.9176 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $154.37 | 8.365% | $167.2831 | $167.28 | $167.30 | $167.30 |
| Purchase #3 | $121.78 | 11.627% | $135.9394 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $205.44 | 8.484% | $222.8695 | $222.87 | $222.85 | $222.90 |
| Purchase #5 | $215.53 | 13.612% | $244.8679 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $160.90 | 13.382% | $182.4316 | $182.43 | $182.45 | $182.40 |
| Purchase #7 | $128.47 | 11.514% | $143.262 | $143.26 | $143.25 | $143.30 |
| 7 purchase totals = | $1,122.01 | $1,236.5711 | $1,236.57 | $1,236.55 | $1,236.60 | |