| 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 | $222.47 | 3.566% | $230.4033 | $230.40 | $230.40 | $230.40 |
| Purchase #2 | $42.43 | 11.611% | $47.3565 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $10.99 | 5.859% | $11.6339 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $45.36 | 6.385% | $48.2562 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $166.60 | 9.851% | $183.0118 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $214.28 | 5.271% | $225.5747 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $56.36 | 10.788% | $62.4401 | $62.44 | $62.45 | $62.40 |
| 7 purchase totals = | $758.49 | $808.6765 | $808.67 | $808.65 | $808.70 | |