| 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 | $50.54 | 8.691% | $54.9324 | $54.93 | $54.95 | $54.90 |
| Purchase #2 | $58.76 | 8.859% | $63.9655 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $149.90 | 6.364% | $159.4396 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $199.25 | 3.687% | $206.5963 | $206.60 | $206.60 | $206.60 |
| Purchase #5 | $73.84 | 5.658% | $78.0179 | $78.02 | $78.00 | $78.00 |
| Purchase #6 | $50.58 | 6.629% | $53.9329 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $205.25 | 10.857% | $227.534 | $227.53 | $227.55 | $227.50 |
| 7 purchase totals = | $788.12 | $844.4186 | $844.42 | $844.45 | $844.30 | |