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 | $5.49 | 4.234% | $5.7224 | $5.72 | $5.70 | $5.70 |
Purchase #2 | $207.80 | 9.393% | $227.3187 | $227.32 | $227.30 | $227.30 |
Purchase #3 | $80.95 | 4.753% | $84.7976 | $84.80 | $84.80 | $84.80 |
Purchase #4 | $197.90 | 10.193% | $218.0719 | $218.07 | $218.05 | $218.10 |
Purchase #5 | $93.45 | 5.813% | $98.8822 | $98.88 | $98.90 | $98.90 |
Purchase #6 | $171.34 | 5.170% | $180.1983 | $180.20 | $180.20 | $180.20 |
Purchase #7 | $162.87 | 7.598% | $175.2449 | $175.24 | $175.25 | $175.20 |
7 purchase totals = | $919.80 | $990.2360 | $990.23 | $990.20 | $990.20 |