| 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 | $69.30 | 13.720% | $78.808 | $78.81 | $78.80 | $78.80 |
| Purchase #2 | $210.76 | 9.269% | $230.2953 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $218.79 | 10.344% | $241.4216 | $241.42 | $241.40 | $241.40 |
| Purchase #4 | $47.78 | 12.794% | $53.893 | $53.89 | $53.90 | $53.90 |
| Purchase #5 | $27.41 | 5.587% | $28.9414 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $192.65 | 3.518% | $199.4274 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $107.66 | 6.596% | $114.7613 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $874.35 | $947.5480 | $947.55 | $947.55 | $947.50 | |