| 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 | $149.61 | 3.211% | $154.414 | $154.41 | $154.40 | $154.40 |
| Purchase #2 | $181.86 | 7.666% | $195.8014 | $195.80 | $195.80 | $195.80 |
| Purchase #3 | $22.89 | 13.370% | $25.9504 | $25.95 | $25.95 | $26.00 |
| Purchase #4 | $211.39 | 11.609% | $235.9303 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $168.58 | 3.174% | $173.9307 | $173.93 | $173.95 | $173.90 |
| Purchase #6 | $142.91 | 10.367% | $157.7255 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $32.66 | 11.781% | $36.5077 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $909.90 | $980.2600 | $980.26 | $980.30 | $980.20 | |