| 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 | $137.44 | 5.457% | $144.9401 | $144.94 | $144.95 | $144.90 |
| Purchase #2 | $37.76 | 8.143% | $40.8348 | $40.83 | $40.85 | $40.80 |
| Purchase #3 | $55.58 | 13.772% | $63.2345 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $73.46 | 10.207% | $80.9581 | $80.96 | $80.95 | $81.00 |
| Purchase #5 | $238.35 | 3.435% | $246.5373 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $240.28 | 9.160% | $262.2896 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $237.25 | 7.767% | $255.6772 | $255.68 | $255.70 | $255.70 |
| 7 purchase totals = | $1,020.12 | $1,094.4716 | $1,094.47 | $1,094.55 | $1,094.40 | |