| 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 | $233.44 | 8.743% | $253.8497 | $253.85 | $253.85 | $253.80 |
| Purchase #2 | $139.52 | 13.157% | $157.8766 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $229.92 | 6.428% | $244.6993 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $228.25 | 7.384% | $245.104 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $115.80 | 4.645% | $121.1789 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $230.80 | 12.871% | $260.5063 | $260.51 | $260.50 | $260.50 |
| Purchase #7 | $169.78 | 10.116% | $186.9549 | $186.95 | $186.95 | $187.00 |
| 7 purchase totals = | $1,347.51 | $1,470.1697 | $1,470.17 | $1,470.20 | $1,470.20 | |