| 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 | $151.87 | 3.570% | $157.2918 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $5.39 | 3.270% | $5.5663 | $5.57 | $5.55 | $5.60 |
| Purchase #3 | $165.48 | 7.652% | $178.1425 | $178.14 | $178.15 | $178.10 |
| Purchase #4 | $195.28 | 13.393% | $221.4339 | $221.43 | $221.45 | $221.40 |
| Purchase #5 | $69.66 | 12.135% | $78.1132 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $162.83 | 4.680% | $170.4504 | $170.45 | $170.45 | $170.50 |
| Purchase #7 | $55.57 | 3.281% | $57.3933 | $57.39 | $57.40 | $57.40 |
| 7 purchase totals = | $806.08 | $868.3914 | $868.38 | $868.40 | $868.40 | |