| 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 | $127.96 | 13.399% | $145.1054 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $222.91 | 4.805% | $233.6208 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $13.87 | 4.847% | $14.5423 | $14.54 | $14.55 | $14.50 |
| Purchase #4 | $122.82 | 5.200% | $129.2066 | $129.21 | $129.20 | $129.20 |
| Purchase #5 | $155.94 | 12.353% | $175.2033 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $98.51 | 5.216% | $103.6483 | $103.65 | $103.65 | $103.60 |
| Purchase #7 | $48.81 | 13.388% | $55.3447 | $55.34 | $55.35 | $55.30 |
| 7 purchase totals = | $790.82 | $856.6714 | $856.67 | $856.65 | $856.50 | |