| 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 | $71.91 | 12.199% | $80.6823 | $80.68 | $80.70 | $80.70 |
| Purchase #2 | $110.38 | 5.144% | $116.0579 | $116.06 | $116.05 | $116.10 |
| Purchase #3 | $146.38 | 12.576% | $164.7887 | $164.79 | $164.80 | $164.80 |
| Purchase #4 | $55.25 | 5.796% | $58.4523 | $58.45 | $58.45 | $58.50 |
| Purchase #5 | $47.52 | 9.415% | $51.994 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $133.85 | 6.571% | $142.6453 | $142.65 | $142.65 | $142.60 |
| Purchase #7 | $211.82 | 6.219% | $224.9931 | $224.99 | $225.00 | $225.00 |
| 7 purchase totals = | $777.11 | $839.6136 | $839.61 | $839.65 | $839.70 | |