| 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 | $199.88 | 5.439% | $210.7515 | $210.75 | $210.75 | $210.80 |
| Purchase #2 | $231.33 | 12.680% | $260.6626 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $189.32 | 11.442% | $210.982 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $71.93 | 3.421% | $74.3907 | $74.39 | $74.40 | $74.40 |
| Purchase #5 | $153.31 | 9.579% | $167.9956 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $108.91 | 12.741% | $122.7862 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $96.50 | 11.621% | $107.7143 | $107.71 | $107.70 | $107.70 |
| 7 purchase totals = | $1,051.18 | $1,155.2829 | $1,155.28 | $1,155.30 | $1,155.40 | |