| 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 | $100.96 | 5.672% | $106.6865 | $106.69 | $106.70 | $106.70 |
| Purchase #2 | $104.72 | 4.823% | $109.7706 | $109.77 | $109.75 | $109.80 |
| Purchase #3 | $31.78 | 9.137% | $34.6837 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $202.44 | 7.477% | $217.5764 | $217.58 | $217.60 | $217.60 |
| Purchase #5 | $67.51 | 12.179% | $75.732 | $75.73 | $75.75 | $75.70 |
| Purchase #6 | $148.36 | 8.340% | $160.7332 | $160.73 | $160.75 | $160.70 |
| Purchase #7 | $108.55 | 7.744% | $116.9561 | $116.96 | $116.95 | $117.00 |
| 7 purchase totals = | $764.32 | $822.1385 | $822.14 | $822.20 | $822.20 | |