| 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 | $135.47 | 13.283% | $153.4645 | $153.46 | $153.45 | $153.50 |
| Purchase #2 | $45.36 | 9.492% | $49.6656 | $49.67 | $49.65 | $49.70 |
| Purchase #3 | $230.94 | 13.788% | $262.782 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $201.98 | 7.369% | $216.8639 | $216.86 | $216.85 | $216.90 |
| Purchase #5 | $161.94 | 10.771% | $179.3826 | $179.38 | $179.40 | $179.40 |
| Purchase #6 | $55.36 | 5.603% | $58.4618 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $204.67 | 5.178% | $215.2678 | $215.27 | $215.25 | $215.30 |
| 7 purchase totals = | $1,035.72 | $1,135.8882 | $1,135.88 | $1,135.85 | $1,136.10 | |