| 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 | $46.98 | 6.160% | $49.874 | $49.87 | $49.85 | $49.90 |
| Purchase #2 | $164.94 | 11.120% | $183.2813 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $26.71 | 3.789% | $27.722 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $128.80 | 10.394% | $142.1875 | $142.19 | $142.20 | $142.20 |
| Purchase #5 | $192.34 | 13.470% | $218.2482 | $218.25 | $218.25 | $218.20 |
| Purchase #6 | $157.98 | 3.361% | $163.2897 | $163.29 | $163.30 | $163.30 |
| Purchase #7 | $128.57 | 4.167% | $133.9275 | $133.93 | $133.95 | $133.90 |
| 7 purchase totals = | $846.32 | $918.5302 | $918.53 | $918.55 | $918.50 | |