| 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 | $184.86 | 10.844% | $204.9062 | $204.91 | $204.90 | $204.90 |
| Purchase #2 | $78.74 | 6.185% | $83.6101 | $83.61 | $83.60 | $83.60 |
| Purchase #3 | $94.75 | 4.716% | $99.2184 | $99.22 | $99.20 | $99.20 |
| Purchase #4 | $185.84 | 7.533% | $199.8393 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $113.90 | 13.265% | $129.0088 | $129.01 | $129.00 | $129.00 |
| Purchase #6 | $39.32 | 13.287% | $44.5444 | $44.54 | $44.55 | $44.50 |
| Purchase #7 | $203.71 | 13.336% | $230.8768 | $230.88 | $230.90 | $230.90 |
| 7 purchase totals = | $901.12 | $992.0040 | $992.01 | $992.00 | $991.90 | |