| 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 | $110.74 | 10.227% | $122.0654 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $170.60 | 9.281% | $186.4334 | $186.43 | $186.45 | $186.40 |
| Purchase #3 | $190.72 | 10.813% | $211.3426 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $240.79 | 5.200% | $253.3111 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $143.79 | 13.766% | $163.5841 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $250.66 | 12.736% | $282.5841 | $282.58 | $282.60 | $282.60 |
| Purchase #7 | $113.27 | 10.807% | $125.5111 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $1,220.57 | $1,344.8318 | $1,344.82 | $1,344.85 | $1,344.80 | |