| 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 | $177.43 | 7.504% | $190.7443 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $181.82 | 4.693% | $190.3528 | $190.35 | $190.35 | $190.40 |
| Purchase #3 | $230.86 | 12.643% | $260.0476 | $260.05 | $260.05 | $260.00 |
| Purchase #4 | $51.75 | 6.485% | $55.106 | $55.11 | $55.10 | $55.10 |
| Purchase #5 | $183.38 | 12.739% | $206.7408 | $206.74 | $206.75 | $206.70 |
| Purchase #6 | $55.46 | 9.369% | $60.656 | $60.66 | $60.65 | $60.70 |
| Purchase #7 | $235.63 | 8.551% | $255.7787 | $255.78 | $255.80 | $255.80 |
| 7 purchase totals = | $1,116.33 | $1,219.4262 | $1,219.43 | $1,219.45 | $1,219.40 | |