| 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 | $143.49 | 11.706% | $160.2869 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $145.67 | 5.206% | $153.2536 | $153.25 | $153.25 | $153.30 |
| Purchase #3 | $31.27 | 9.292% | $34.1756 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $208.71 | 3.207% | $215.4033 | $215.40 | $215.40 | $215.40 |
| Purchase #5 | $115.78 | 13.720% | $131.665 | $131.67 | $131.65 | $131.70 |
| Purchase #6 | $48.34 | 5.646% | $51.0693 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $196.56 | 4.837% | $206.0676 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $889.82 | $951.9213 | $951.93 | $951.90 | $952.10 | |