| 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 | $169.90 | 8.188% | $183.8114 | $183.81 | $183.80 | $183.80 |
| Purchase #2 | $5.77 | 12.534% | $6.4932 | $6.49 | $6.50 | $6.50 |
| Purchase #3 | $219.60 | 3.194% | $226.614 | $226.61 | $226.60 | $226.60 |
| Purchase #4 | $129.95 | 11.596% | $145.019 | $145.02 | $145.00 | $145.00 |
| Purchase #5 | $218.34 | 7.335% | $234.3552 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $151.98 | 8.208% | $164.4545 | $164.45 | $164.45 | $164.50 |
| Purchase #7 | $193.42 | 3.631% | $200.4431 | $200.44 | $200.45 | $200.40 |
| 7 purchase totals = | $1,088.96 | $1,161.1904 | $1,161.18 | $1,161.15 | $1,161.20 | |