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 | $130.50 | 7.200% | $139.896 | $139.90 | $139.90 | $139.90 |
Purchase #2 | $173.48 | 6.287% | $184.3867 | $184.39 | $184.40 | $184.40 |
Purchase #3 | $9.37 | 8.708% | $10.1859 | $10.19 | $10.20 | $10.20 |
Purchase #4 | $75.64 | 8.436% | $82.021 | $82.02 | $82.00 | $82.00 |
Purchase #5 | $33.74 | 4.606% | $35.2941 | $35.29 | $35.30 | $35.30 |
Purchase #6 | $43.81 | 5.349% | $46.1534 | $46.15 | $46.15 | $46.20 |
Purchase #7 | $131.80 | 10.127% | $145.1474 | $145.15 | $145.15 | $145.10 |
7 purchase totals = | $598.34 | $643.0845 | $643.09 | $643.10 | $643.10 |