| 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 | $167.63 | 3.479% | $173.4618 | $173.46 | $173.45 | $173.50 |
| Purchase #2 | $163.53 | 11.761% | $182.7628 | $182.76 | $182.75 | $182.80 |
| Purchase #3 | $192.65 | 7.200% | $206.5208 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $220.47 | 13.241% | $249.6624 | $249.66 | $249.65 | $249.70 |
| Purchase #5 | $235.63 | 3.556% | $244.009 | $244.01 | $244.00 | $244.00 |
| Purchase #6 | $41.56 | 6.470% | $44.2489 | $44.25 | $44.25 | $44.20 |
| Purchase #7 | $233.52 | 6.796% | $249.39 | $249.39 | $249.40 | $249.40 |
| 7 purchase totals = | $1,254.99 | $1,350.0557 | $1,350.05 | $1,350.00 | $1,350.10 | |