| 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 | $179.30 | 13.539% | $203.5754 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $131.69 | 5.752% | $139.2648 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $244.87 | 7.232% | $262.579 | $262.58 | $262.60 | $262.60 |
| Purchase #4 | $174.80 | 3.140% | $180.2887 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $185.28 | 13.102% | $209.5554 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $132.26 | 12.194% | $148.3878 | $148.39 | $148.40 | $148.40 |
| Purchase #7 | $38.36 | 4.189% | $39.9669 | $39.97 | $39.95 | $40.00 |
| 7 purchase totals = | $1,086.56 | $1,183.6180 | $1,183.63 | $1,183.65 | $1,183.80 | |