| 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 | $93.31 | 12.853% | $105.3031 | $105.30 | $105.30 | $105.30 |
| Purchase #2 | $120.69 | 8.227% | $130.6192 | $130.62 | $130.60 | $130.60 |
| Purchase #3 | $15.91 | 4.644% | $16.6489 | $16.65 | $16.65 | $16.60 |
| Purchase #4 | $205.33 | 12.836% | $231.6862 | $231.69 | $231.70 | $231.70 |
| Purchase #5 | $8.76 | 5.416% | $9.2344 | $9.23 | $9.25 | $9.20 |
| Purchase #6 | $194.55 | 12.646% | $219.1528 | $219.15 | $219.15 | $219.20 |
| Purchase #7 | $168.30 | 9.559% | $184.3878 | $184.39 | $184.40 | $184.40 |
| 7 purchase totals = | $806.85 | $897.0324 | $897.03 | $897.05 | $897.00 | |