| 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 | 6.178% | $152.3548 | $152.35 | $152.35 | $152.40 |
| Purchase #2 | $18.51 | 5.860% | $19.5947 | $19.59 | $19.60 | $19.60 |
| Purchase #3 | $100.47 | 6.697% | $107.1985 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $176.32 | 3.229% | $182.0134 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $110.35 | 10.303% | $121.7194 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $125.85 | 4.408% | $131.3975 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $242.32 | 3.569% | $250.9684 | $250.97 | $250.95 | $251.00 |
| 7 purchase totals = | $917.31 | $965.2467 | $965.24 | $965.20 | $965.30 | |